The jet aircrafts fly very easily and smoothly in the lower stratosphere. What could be the appropriate explanation?
1. There are no clouds or water vapour in the lower stratosphere.
2. There are no vertical winds in the lower stratosphere.
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The jet aircrafts fly very easily and smoothly in the lower stratosphere. What could be the appropriate explanation
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Between India and East Asia, the navigation time and distance can be greatly reduced by which of the following
Between India and East Asia, the navigation time and distance can be greatly reduced by which of the following?
1. Deepeing the Malacca straits between Malaysia and Indonesia.
2. Opening a new canal across the Kraisthmus between the Gulf of Siam and Andaman Sea. -
The Brahmaputra, Irrawaddy and Mekong Rivers originate in Tibet’s narrow and parallel mountain ranges in their upper reaches. Of these rivers, Brahmaputra makes a “U” turn in its course to flow into India. This “U” turn is due to
The Brahmaputra, Irrawaddy and Mekong Rivers originate in Tibet’s narrow and parallel mountain ranges in their upper reaches. Of these rivers, Brahmaputra makes a “U” turn in its course to flow into India. This “U” turn is due to
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The lower Gangetic plain is characterized by a humid climate with high temperature throughout the year. Which one among the following pairs of crops is most suitable for this region
The lower Gangetic plain is characterized by a humid climate with high temperature throughout the year. Which one among the following pairs of crops is most suitable for this region?
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What could be the main reason/reasons for the formation of African and Eurasian desert belts
What could be the main reason/reasons for the formation of African and Eurasian desert belts?
1. It is located in the sub-tropical high pressure cells.
2. It is under the influence of warm ocean currents. -
In the context of ecosystem productivity, marine upwelling zones are important as they increase marine productivity by bringing the
In the context of ecosystem productivity, marine upwelling zones are important as they increase marine productivity by bringing the:
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Consider the following statements: 1. Biodiversity is normally greater in the lower latitudes as compared to the higher latitudes. 2. Along the mountain gradients, biodiversity is normally greater in the lower altitudes as compared to the higher altitudes. Which of the statements given above is/are correct
Consider the following statements: 1. Biodiversity is normally greater in the lower latitudes as compared to the higher latitudes. 2. Along the mountain gradients, biodiversity is normally greater in the lower altitudes as compared to the higher altitudes. Which of the statements given above is/are correct?
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La Nina is suspected to have caused recent floods in Australia. How is La Nina different from EI Nino
La Nina is suspected to have caused recent floods in Australia. How is La Nina different from EI Nino?
1. La Nina is characterized by unusually cold ocean temperature in the equatorial Indian ocean whereas EI Nino is characterized by unusually warm ocean temperature in the equatorial Pacific Ocean.
2. EI Nino has an adverse effect on the southwest monsoon of India, but La Nina has no effect on monsoon climate.
Which of the statements given above is/are correct? -
The “Red Data Books’’ published by the International Union for Conservation of Nature and Natural Resources (IUCN) contain lists of
The “Red Data Books’’ published by the International Union for Conservation of Nature and Natural Resources (IUCN) contain lists of
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Among the following states, which one has the most suitable climatic conditions for the cultivation of a large variety of orchids with minimum cost of production, and can develop an export-oriented industry in this field
Among the following states, which one has the most suitable climatic conditions for the cultivation of a large variety of orchids with minimum cost of production, and can develop an export-oriented industry in this field?