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  • Digital Technologies and Inequalities

    Impact of pandemic

    • The novel coronavirus pandemic has accelerated the use of digital technologies in India, even for essential services such as health and education, where access to them might be poor.
    • Economic inequality has increased: people whose jobs and salaries are protected, face no economic fallout.
    • Well-recognised channels of economic and social mobility — education and health — are getting rejigged in ways that make access more inequitable in an already unequal society.

    Growing inequality in access to education

    • According to National Sample Survey data from 2017, only 6% rural households and 25% urban households have a computer.
    • Access to Internet facilities is not universal either: 17% in rural areas and 42% in urban areas.
    • Surveys by the National Council of Educational Research and Training (NCERT), the Azim Premji Foundation, ASER and Oxfam suggest that between 27% and 60% could not access online classes for a range of reasons: lack of devices, shared devices, inability to buy “data packs”, etc.
    • Further, lack of stable connectivity jeopardises their evaluations.
    • Besides this, many lack a learning environment at home.
    • Peer learning has also suffered.

    Inequality in access to health care

    •  India’s public spending on health is barely 1% of GDP.
    • Partly as a result, the share of ‘out of pocket’ (OOP) health expenditure (of total health spending) in India was over 60% in 2018.
    • Even in a highly privatised health system such as the United States, OOP was merely 10%.
    • Moreover, the private health sector in India is poorly regulated in practice.
    • Both put the poor at a disadvantage in accessing good health care.
    • Right now, the focus is on the shortage of essentials: drugs, hospital beds, oxygen, vaccines.
    • In several instances, developing an app is being seen as a solution for allocation of various health services. 
    • Digital “solutions” create additional bureaucracy for all sick persons in search of these services without disciplining the culprits.
    • Platform- and app-based solutions can exclude the poor entirely, or squeeze their access to scarce health services further.
    • In other spheres (e.g., vaccination) too, digital technologies are creating extra hurdles.
    • The use of CoWIN to book a slot makes it that much harder for those without phones, computers and the Internet. 

    Issues with the creation of centralised database

    • The digital health ID project is being pushed during the pandemic when its merits cannot be adequately debated.
    • Electronic and interoperable health records are the purported benefits.
    • For patients, interoperability i.e., you do not have to lug your x-rays, past medication and investigations can be achieved by decentralising digital storage say, on smart cards as France and Taiwan have done.
    • Given that we lack a data privacy law in India, it is very likely that our health records will end up with private entities without our consent, even weaponised against us.
    • For example, a private insurance companies may use health record to deny poor people an insurance policy or charge a higher premium.
    • There are worries that the government is using the vaccination drive to populate the digital health ID database.

    Way forward

    • Unless health expenditure on basic health services (ward staff, nurses, doctors, laboratory technicians, medicines, beds, oxygen, ventilators) is increased, apps such as Aarogya Setu, Aadhaar and digital health IDs can improve little.
    • Unless laws against medical malpractices are enforced strictly, digital solutions will obfuscate and distract us from the real problem.
    • We need political, not technocratic, solutions.

    Conclusion

    Today, there is greater understanding that the harms from Aadhaar and its cousins fall disproportionately on the vulnerable. Hopefully, the pandemic will teach us to be more discerning about which digital technologies we embrace.

  • KNOWLEDGE EUPHORIA – ACHIEVE 2X SYLLABUS COMPLETION RATE

    KNOWLEDGE EUPHORIA – ACHIEVE 2X SYLLABUS COMPLETION RATE

    Click here to fill the Samanvaya form for 1-1 mentorship. We will call you within 24 hours.(Also provided at the bottom of the article)


    From Articles of Constitution to National parks

    From listing mountain ranges to Mauryan administration

    From Artificial intelligence to Repo rate……There is so much variety in UPSC CSE Syllabus.

    Learning so many new subjects and new topics, one can feel the influx of knowledge in the preparation mode. This newfound knowledge generates a sense of euphoria in many aspirants. To keep feeding this euphoria, many aspirants make the mistake of reading more and more material, be it the current or static part. Sadly, unchecked knowledge euphoria can hijack your preparation.

    IS SYLLABUS COMPLETION A SERIOUS ISSUE YOU ARE FACING IN YOUR PREPARATION? IS IT SO THAT WHILE ATTEMPTING MOCK TESTS, YOU VAGUELY RECALL THE TOPICS? OR LOOKING AT SO MANY BOOKS MAKE YOU LOSE INTEREST IN THE PREPARATION?

    If yes, then something has to change in your strategy. In fact, you are not alone facing this challenge. Check out the video given below of our student discussing the same problem and how it affected his performance in the last 5 attempts.

    Giving prelims without even completing the whole syllabus once is like killing your own golden duck. In our interaction with our Mentors and their mentees, we identified few common mistakes when it comes to incomplete syllabus attempts:

    • Habit of collecting and reading too many books, Photostatted material and online content
    • Reading every book from cover to cover with giving equal importance to every topic
    • Mismanagement of current affairs and static part

    Click here to fill the Samanvaya form for 1-1 mentorship. We will call you within 24 hours.(Also provided at the bottom of the article)

    Obviously, solutions to these problems differ from student to student. BUT ONE MANTRA THAT ALL OUR MENTORS SWEAR BY IS INSTEAD OF HARD WORK, DO SMART WORK. SO, WHAT DOES SMART WORK MEAN?

    WHAT NOT TO READ: Common impression about UPSC CSE preparation is that you have to know everything under the sun. But there is a catch here! Try to learn everything under the sun from a Generalist than a specialist point of view. This can be done if you know “WHAT NOT TO READ?”. Let our mentors look at the material you are reading and chuck out the unnecessary clutter.

    MARK BOUNDARIES: This is all about making sure that every subject has 1-2 reference material, which you will focus on. Marking boundaries is also important in the case of current affairs. Usually, students end up using 4-5 hours of their time just for daily current affairs. This for sure is not Smart study!

    Click here to fill the Samanvaya form for 1-1 mentorship. We will call you within 24 hours.(Also provided at the bottom of the article)

    REVISION: Yes! we all know that revision is important. But do you know you have to divide your revision into 3 groups: Short term, medium-term and long-term revision. Revision should not be a bi-annual exercise. Syllabus completion and revision have to be done side by side. So, getting this balance in your preparation is where we as a mentor come in.

    COVER TO COVER: Don’t read your books like novels. You have to constantly tell yourself that ‘BE EXAM ORIENTED’. In each subject, you should have a rough idea about ‘UPSC FAVORITES’. Finish them first!

    MONITORING: A neutral third-person monitoring can be a great addition to your preparation. Constant check on what you are reading, what good material not to miss, and focusing on high importance areas is the priority in our mentorship program.

    Mentorship is subjective but we are trying to add a bit of science to it with years of data collection on performances, feedback and interviews with our students. Fill up the form below and let us know what issue you are facing? Surely we will resolve it together!

    Civilsdaily Samanvaya 1-On-1 Mentorship Form

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  • What does US departure from Afghanistan mean for South Asia?

    The article highlights the important role played by the US in the geopolitics of the region and the impact of the US retreat on the region foreign policy landscape.

    How the US shaped the regional politics of South Asia

    • Since it replaced Britain as the major external power in Greater Middle East half a century ago, America has been the pivot around which the regional politics has played out.
    • Many regional actors sought alliances with America to secure themselves against ambitious or troublesome neighbours.
    • Others sought to balance against America.
    • Israel’s security, ensuring oil supplies, competing with other powers, making regional peace, promoting democracy, and stamping out terrorism are no longer compelling factors demanding massive American military, political and diplomatic investments in the region.

    Region now has to learn to live with neighbours

    • As America steps back from the Middle East, most regional actors either need alternate patrons or reduced tensions with their neighbours.
    • Although China and Russia have regional ambitions, neither of them bring the kind of strategic heft America brought to bear on the Middle East all these decades.
    • Turkey has figured that its troubled economy can’t sustain the ambitious regional policies.
    •  After years of challenging Saudi leadership of the Islamic world, Erdogan is offering an olive branch to Riyadh.
    • After years of intense mutual hostility, Saudi Arabia and Iran are now exploring means to reduce bilateral tensions and moderate their proxy wars in the region.
    • Saudi Arabia is also trying to heal the rift within the Gulf by ending the earlier effort to isolate Qatar. 
    •  These changes come in the wake of the big moves last year by some Arab states — the UAE, Bahrain, Morocco and Sudan — to normalise ties with Israel.

    How India’s approach helped maintain ties in the region

    • India’s emphasis on good relations with all the regional actors without a reference to their conflicts has been vindicated by the turn of events.
    • Barring Turkey, which turned hostile to India under Erdogan, India has managed to expand its ties with most regional actors.
    • Hopefully, the new regional churn will encourage Turkey to take a fresh look at its relations with India.

    Effect on India-Pak relations

    • The regional reset in the Middle East has coincided with efforts by Delhi and Rawalpindi to cool their tensions.
    • The ceasefire on the Line of Control in Kashmir announced at the end of February appears to be holding.
    • The US withdrawal from Afghanistan poses major challenges to the Subcontinent.
    • India and Pakistan, for very different reasons, would have liked to see the US forces stay forever in Afghanistan.
    • For India, American military presence would have kept a check on extremist forces and created conducive conditions for an Indian role in Afghanistan.
    • For Pakistan, American military presence in Afghanistan keeps the US utterly dependent on Pakistan for geographic access and operational support.

    Challenge of terrorism

    • The prospect of trans-border links between the Taliban and other extremist forces in the region is a challenge that South Asian states will have to confront sooner than later.
    • Soaring levels of violence in Afghanistan and attack on the former president of Maldives, underlines South Asia’s enduring challenges with terrorism.
    • Unless the South Asian states collaborate on countering extremism and terrorism, every one of them will be weakened.

    Consider the question “How US troop withdrawal from Afghanistan will influence the regional geopolitics of the region?”

    Conclusion

    The region needs to focus on the peace and harmony in the region while resolving the bilateral issues through dialogue.

  • NASA’s OSIRIS-REx begins journey back from asteroid

    On May 11, NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) spacecraft will depart asteroid Bennu, and start its two-year-long journey back to Earth.

    About OSIRIS-REx

    • OSIRIS-REx is NASA’s first mission to visit a near-Earth asteroid, survey its surface and collect a sample from it.
    • The mission was launched in 2016, it reached its target in 2018 and since then, the spacecraft has been trying to match the velocity of the asteroid using small rocket thrusters.
    • It also utilised this time to survey the surface and identify potential sites to take samples.
    • In October 2020, the spacecraft briefly touched asteroid Bennu, from where it collected samples of dust and pebbles. 
    • Once the surface was disturbed, the spacecraft’s robotic arm captured some samples.
    • The spacecraft’s engineers have also confirmed that shortly after the spacecraft made contact with the surface, it fired its thrusters and “safely backed away from Bennu”.

    About Bennu

    • Bennu is considered to be an ancient asteroid that has not gone through a lot of composition-altering change through billions of years, which means that below its surface lie chemicals and rocks from the birth of the solar system.
    • Around 20-40 percent of Bennu’s interior is empty space and scientists believe that it was formed in the first 10 million years of the solar system’s creation, implying that it is roughly 4.5 billion years old.
    • Bennu is a B-type asteroid, implying that it contains significant amounts of carbon and various other minerals.
    • Because of its high carbon content, the asteroid reflects about four percent of the light that hits it, which is very low when compared with a planet.
    • Bennu is named after an Egyptian deity.
    • The asteroid was discovered by a team from the NASA-funded Lincoln Near-Earth Asteroid Research team in 1999.
  • Israel-Palestine Clash

    Context

    On Monday, Israeli police stormed the Al-Aqsa mosque compound in East Jerusalem, leaving a reported 300 people injured. The stand-off came at the end of a week of tensions over the eviction of Palestinian residents from two neighbourhoods of East Jerusalem, Sheikh Jarrah and Silwan, to make way for Jewish settlers.

    Cause of the clashes

    • The Al-Aqsa is located on a plaza at Temple Mount, which is known in Islam as Haram-e-Sharif.
    • The Mount is also Judaism’s holiest site.
    • The most imposing structure on the compound is the Dome of the Rock, with its golden dome.
    • The Western Wall, also known as the Wailing Wall sacred to Jews, is one side of the retaining wall of the Al-Aqsa compound.
    • Soon after the 1967 Six-Day War ended, Israel gave back to Jordan the administration and management of the Al-Aqsa compound.
    • While non-Muslims have not been allowed to worship at Al-Aqsa, Jewish individuals and groups have made repeated attempts to gain entry to the Mount Temple plaza.
    • Since the late 1990s, around the time of the first intifada, such attempts began occurring with a regularity as Jewish settlers began claiming land in East Jerusalem and surrounding areas.
    • It has led to repeated clashes and tensions at Al-Aqsa.

    Rival claims over Jerusalem

    • Both Israel and Palestine have declared Jerusale their capital.
    • In July 1980, the Israeli Parliament passed the Jerusalem Law declaring it the country’s capital.
    • Palestinians declared Jerusalem the capital of the putative state of Palestine by a law passed by the Palestinian Authority in 2000.
    • The 1988 Palestinian Declaration of Independence also declared Jerusalem as the capital.
    • For the present, the Palestinian Authority has its headquarters in Ramallah.

    How the world is reacting

    • The Security Council held a meeting on the situation in Jerusalem, but did not make any statement immediately.
    • Last Friday, the US said it was “extremely concerned” .
    • The UAE, which recently recognised as Israel as a state and sealed a historic peace agreement to normalise relations with it, has “strongly condemned” the clashes and the planned evictions in Jerusalem over the past week.
    • Saudi Arabia said it “rejects Israel’s plans and measures to evict dozens of Palestinians from their homes in Jerusalem”.
    • Pakistan Prime Minister also condemned Israel for violation of international law.
  • India’s Silent Pivot: West Asia

    The pandemic has caused a lot of distrust against our government in power at the centre. Especially due to the inefficiencies in the handling of the crisis which led to the loss of more than 50 thousand lives, over the past few weeks. 

    Although India managed to get a lot of foreign aid and support, the issues of distribution to most needy places persist. The government has started to take steps to face-save itself after repeated rebukes by high courts and finally the supreme court. 

    With this as a pretext, it’s easy to miss several desirable machinations being orchestrated by Indian diplomats abroad, especially in West Asia and Pakistan. Given its geographical location ( West Asia ) and plenty of oil, it’s hard to get ignored by world powers too. There are local and international fissure points as well. 

    During the reign of Donald Trump, West Asia embraced the policy of Abraham accords. With the active participation of Israel, UAE, and Bahrein for acceptance of the statehood of Israel. This also has elements of nurturing inter-regional socio-economic and technological cooperation. The accords are named to emphasize the shared belief in the Prophet Abraham in Judaism and Islam yet the regional and ideological differences are far from over. 

    Oftentimes countries like Turkey and Pakistan have played spoilsport to take a leadership role in the crisis-laden region. Challenges due to both these countries are now getting addressed one at a time. The region being close to India’s strategic interests in terms of security, energy supplies, and expatriates making a living in the region, India always remains invested. PM Modi in the first term has worked overtime to craft a predictable and stable foreign policy especially in Muslim majority West Asia, which seems to be paying off. 

    Recently S Jaishankar was on a trip to West Asia and returned in late April. As we know Pakistan is in the middle of a terrible crisis both internally and externally. Pressure is on the Pak govt to sever ties with France by several internal Islamist sections, aggravating its economic isolation & decline. Pakistan is also cornered for its way of handling terrorist groups on its soil. Hence the double-edged sword of FATF is a constant threat. Further, the corona pandemic has led the establishment in Pakistan to take an ever pragmatic stand and come to terms. 

    Recently in a statement by Pakistan foreign minister Qureshi, Art 370 is India’s internal matter ( unka andarooni masla ). This admission must not be seen in isolation. UAE had already extended a $ 2 Bn loan to Pakistan. After Qureshi made the statement on the 7th of May, MBS released $ 500 ml from Saudi Development Funds on 8th May. Further relaxations could be forthcoming if Pakistan softens its stance on the state recognition of Israel. Not to forget the oil loan from the Saudis which is due this year. 

    It started with the West Asia Peace Plan at the behest of Palestine. It is for Israel to agree to a two-state solution. This as a bargaining chip and US-brokered Abraham accords for regional cooperation, pressure is on peripheral powers like Turkey and Pakistan to react in approval. With the intensifying pandemic all over the globe, crumbling state finances, and calls for support for medical supplies, Pakistan seems to be relenting. So do we see any contribution made by India in changing the geopolitical landscape? 

    The reasons for India’s inevitable contributions could be many:-

    • India’s belief in being a development partner in the region. Against the Chinese chequebook and hegemonic designs. 
    • India has cultural and economic relations. With huge diaspora making a living and playing a vital role in regional development
    • India’s successful role in the peaceful & developmental contributions. In the form of Parliament, schools, libraries and cricket playgrounds in Afghanistan. 
    • With the withdrawal of American troops from Afgan, the anticipated surge insurgencies. Also, the active ISIS-Khorasan module places India on the diplomatic high table for security and peace dialogue. This is also a challenge with the Taliban on the table. 
    • Russian and US endorsement of India’s participation in several dialogues involving Afgan. It is a positive sign of status elevation. 
    • India being a pharmaceutical hub for the world and its proximity to Pakistan will only help.
    • Chinese development funds are infamous for their exploitative character even in Pak parliament. 
    • Last but not least, India’s immaculate balancing act with Russia – the US. Also Israel – Saudi – UAE and other middle eastern countries. 

    India tried to fulfill its regional and global responsibilities by Mission Vaccine Maitri. But it seems to have lost the moral high ground to help others when we have graveyards in lakhs back home. Our star-studded foreign minister now has the challenge to see-through, all that is in planning over the years. Who knows POK is on the radar sooner than anticipated?

    About the author: Sudhanshu Mishra

    The Author presently works with Civilsdaily as a Faculty member and has keen interests on social reform & Geopolitics.

    Ex- Defence Serviceman, has been part of India’s largest industrial defence complex, the Indian Ordnance Factories Organization.

    He can be reached @SudhanshuM on Habitat & @sudhanshu_misR on Twitter.

  • What is 2-deoxy-D-glucose (2-DG) and is it effective against Covid?

    About the drug

    • DRDO’s new anti-Covid oral drug, 2-deoxy-D-glucose (2-DG), was recently granted emergency use approval by the Drug Controller General of India (DCGI).
    •  2-DG halts the spread of COVID-19 inside the body cells.
    • Clinical trial results have shown that this molecule helps in faster recovery of hospitalised patients and reduces supplemental oxygen dependence.
    • In efficacy trends, the patients treated with 2-DG showed faster symptomatic cure than Standard of Care (SoC) on various endpoints.
    • A significantly favourable trend (2.5 days difference) was seen in terms of the median time to achieving normalisation of specific vital signs parameters when compared to SoC.

    How 2-DG reduces dependence on oxygen

    • The 2 DG drug, like glucose, spreads through the body, reaches the virus-infected cells and prevents virus growth by stopping viral synthesis and destroys the protein’s energy production.
    • The drug also works on virus infection spread into lungs which help us to decrease patients dependability on oxygen.

     

  • Indian Geography- Physiography

     
    10th May 2021

    Physiography of India

     
    India can be divided into following physical divisions viz.
    • The Northern Mountains
    • The North Indian Plain
    • The Peninsular Plateau
    • Great Indian Desert
    • The coastal Regions
    • Islands
     
     
     

    The Northern Mountains / Himalayan Mountains

    • Young and structurally fold mountains stretch over thenorthern borders of India
    • Run in a west-east direction fromthe Indus to the Brahmaputra formed by the tectonic collision of the Indian plateau with the Eurasian plateau
    • Loftiest and one of the most rugged mountain barriers of the world
    • form an arc, which covers a distance of about 2,400 Km in length with varying width from 400 Km in Kashmir to 160 Km Arunachal Pradesh
    • The altitudinal variations are greater in the eastern part than in the western
     

    The Himalayas

     

    The Trans Himalayas

    • Himalayan Ranges immediately to the north of the The Great Himalayan Range are called the Trans Himalayas.
    • Most of the part of this Himalayan range lies in the Tibet and hence also called Tibetan Himalaya
    • The Zaskar, K2 (Godwin austin), the Ladakh, the Kailash and the Karakoram are the main ranges of the trans Himalayan system

     

    Greater or Inner Himalayas / Himadri

    • Most continuous range consisting of the loftiest peaks with an average height of 6,000 metres
    • Contains all the prominent Himalayan peaks with core of this part of Himalayas is composed of granite
    • Perennially snow bound, and a number of glaciers descend from this range
    • Prominent Ranges include Mt. Everest, Kamet, Kanchenjunga, Nanga Parbat, Annapurna
     

    Greater Himalayas

     

    The Lesser Himalaya or Himachal

    • Altitude varies between 3,700 to 4,500 metres and the average width is of 50 Km
    • While the Pir Panjal range forms the longest and the most important range, the Dhaula Dhar & the Mahabharat ranges are also prominent ones
    • Consists of the famous valley of Kashmir and the Kangra & Kullu Valley in Himachal Pradesh (Majority of hill stations lies in this range)

     

    The Shiwaliks

    • The altitude varies between 900 to 1100 km and the width varies between 10 to 50 km
    • The longitudinal valleys lying between the Himachal and Shiwaliks are called ‘Dun’ for ex. DehraDun, Kotli Dun and Patli Dun

     

    Eastern hills and mountains

    • The Brahmaputra marks the eastern border of the Himalayas. Beyond the Dihang gorge, the Himalayas bend sharply towards south and form the Eastern hills or Purvanchal.
    • These hills run through the north eastern states of India & are mostly composed of sandstones for ex. Patkai Hills, Naga Hills, Manipuri Hills and Mizo Hills
     

    Purvanchal Himalayas

     

    Himalayan Regions from East to West

     

    Classification of Himalayas on Geographic location

     
    Punjab Himalayas
    • This part lies between the Indus and Sutlej –  560 km
    • From west to east, this is also known as Kashmir Himalaya and Himachal Himalaya; respectively.
    • Karakoram, Ladakh, Pir Panjal, Zaskar and Dhaola Dhar are the main ranges of this section

     

    Kumaon Himalayas
    • This part lies between Sutlej and Kali rivers – 320 km
    •  Its western part is called Garhwal Himalaya while the eastern part is known as Kumaon Himalaya
    • The general elevation is higher as compared to Panjab Himalayas
    • Nanda Devi, Kamet, Trisul, Badrinath, Kedamath, Gangotri are important peaks.
    • The sources of sacred rivers like the Ganga and the Yamuna are located in the Kumaon Himalayas
    • Nainital and Bhimtal are important lakes

     

    Nepal Himalayas
    • This part lies between the Kali and Tista rivers – 800 km
    • This is the tallest section of the Himalayas and is crowned by several peaks of perpetual snow
    • Importantpeaks include Mount Everest, Kanchenjunga, Lhotse I, Makalu, Dhaula Giri and Annapurna
    • Kathmandu is a famous valley in this region

     

    Assam Himalayas
    • This part lies between the Tista and Dihang rivers – 750 km
    • Has elevation much lesser than that of the Nepal Himalayas
    • The southern slopes are very steep but the northern slopes are gentle
    • Important peaks of this region are Namcha Barwa, Kula Kangri and Chomo Lhari

     

     

     The Northern Plain

    • Formed by the interplay of the three major river systems, namely– the Indus, the Ganga and the Brahmaputra along with their tributaries
    • Composed of alluvial soil which has been deposited over millions of years, about 2400 km long and about 240 to 320 km broad.
    • With a rich soil cover combined with adequate water supply and favourable climate it is agriculturally a very productive part of India
    • Divided into three sections, viz. the Punjab Plain, the Ganga Plain and the Brahmaputra Plain.
     

    Indo Gangetic plains

     
    Punjab Plains Form the western part of the northern plain & formed by the Indus and its tributaries with major portion of this plains in Pakistan
    Ganga Plains Extends between Ghaggar and Tista rivers. The northern states, Haryana, Delhi, UP, Bihar, part of Jharkhand and West Bengal lie in the Ganga plains.
    Brahmaputra Plains This plain forms the eastern part of the northern plain and lies in Assam
     

    Northern Plain India

     

    Based on the relief features; the northern plain can be divided into four regions, viz. bhabar, terai, bhangar and khadar.

     
    Bhabar
    • After descending from the mountains, the rivers deposit pebbles in a narrow belt.
    • The width of this belt is about 8 to 16 km; lies parallel to the Shiwaliks.
    • All the streams disappear in this region
    Terai
    • The terai region lies towards south of the bhabar belt.
    • In this region, the streams reappear and make a wet, swampy and marshy region
    Bhangar
    • Bhangar is the largest part of the northern plain and is composed of the oldest alluvial soil.
    • They lie above the flood plains & resemble terraces.
    • The soil of this region is locally known as kankar and is composed of calcareous deposits
    Khadar
    • The floodplains formed by younger alluvium are called khadar.
    • The soil in this region is renewed every year and is thus highly fertile.
     

     

    The Peninsular Plateau

    • The peninsular plateau is triangular in shape & surrounded by hills, composed of the oldest rocks as it was formed from the drifted part of the Gondwana land
    • Broad & shallow valleys and rounded hills are the characteristic features of this plateau.
    • The plateau can be broadly divided into two regions, viz. the Central Highlands and the Deccan Plateau.
     

    Peninsular Plateau

     

    The Central Highlands

    • The Central Highlands lies to the north of the Narmada River & covers the major portion of the Malwa plateau.
    • The rivers in this region flow from southwest to northeast; which indicates the slope of this region.
    • It is wider in the west and narrower in the east.
    • Bundelkhand and Baghelkhand mark the eastward extension of this plateau.
    • The plateau further extends eastwards into the Chhotanagpur plateau
     

    Physiography of India

     

    The Deccan Plateau

    • Largest plateau in India, making up most of the southern part of the country, lies to the south of the Naramada River & shaped as downward-pointing triangle.
    • It is located between two mountain ranges, the Western Ghats and the Eastern Ghats.
    • Each rises from its respective nearby coastal plain almost meet at the southern tip of India.
    • The average elevation of Western Ghats is 900 – 1600 metres; compared to 600 metres in case of Eastern Ghats.
    • It is separated from the Gangetic plain to the north by the Satpura and Vindhya Ranges, which form its northern boundary
    • Home of thick dark soil (called regur), suitable for cotton cultivation

     


    The Indian Desert

    • The Indian desert lies towards the western margins of the Aravali Hills.
    • This region gets scanty rainfall which is less than 150 mm in a year, Hence they climate is arid and vegetation is scanty.
    • Luni is the only prominent river but some streams appear during rainy season.
     

    Indian Desert Thar

     

    The Coastal Plains

    The Peninsular plateau is flanked by stretch of narrow coastal strips which run along the Arabian Sea on the west and along the Bay of Bengal on the east.

     

    Western Coastal Plains

    • The Western Coastal Plainsis a thin strip of coastal plain 50 kilometres in width,  much less than its eastern counterpart, between the west coast of India and the Western Ghats hills, which starts near the south of river Tapi
    • The plains begin at Gujarat in the north and end at Kerala in the south including the states of Maharashtra, Goa and Karnataka
    • The Gulf of Kutch and the Gulf of Khambat lie on the northern part
    • Western coastal plane is mainly divided into following sections
    • Kathiawar Coast → Kutch to Daman (Tapti, Narmada, Sabarmati & Mahi river deposit huge load of sediments in the Gulf of Cambay & form estuaries)
    • Konkan Coast →  Between Daman & Goa
    • Kannada Coast →  Between Goa to Cannanore
    • Kanyakumari Coast →  Between Cannanore to Cape Camorin
    • Malabar coast à Kannada Coast + Kanyakumari Coast
     

    Coastal Plains India

     

    Eastern Coastal Plains

    • Refer to a wide stretch of landmass of India, lying between the Eastern Ghats and the Bay of Bengal.
    • These plains are wider and level as compared to the western coastal plains.
    • It stretches from Tamil Nadu in the south to West Bengal in the north.
    • Eastern coastal plane is mainly divided into following sections
    • Utkal coast →  Deltaic plains of Ganga to Mahanadi delta (Famous Chilka lake is located in this plain)
    • Andhra Coast →  Utkal plains to Pulicat lake (Contains deltas of Godavari & Krishna Rivers, & famous Kolleru lake)
    • Northern Circars → Utkal Coast + Andhra Coast (Between Mahanadi & Krishna)
    • Coromandal Coast → Between Krishna & Kanyakumari (Consist of Kaveri Delta)
     

    The Islands

     

    Islands in India

     
    • Total 247 islands in India → 204 islands in Bay of Bengal and 43 in the Arabian Sea
    • Few coral islands in the Gulf of Mannar also
    • Andaman and Nicobar Islands in Bay of Bengal consist of hard volcanic rocks
    • The middle Andaman and Nicobar Islands are the largest islands of India
    • Lakshadweep islands in the Arabian Sea are formed by corals
    • The southern – most point of India is in Nicobar Island, known as Indira Point
    • Formerly Indira point was called Pygmalion Point, it is submerged now, after 2004 Tsunami

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