Among the following organisms, which one does not belong to the class of other three?
Subject: Environment
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Brominated flame retardants are used in many household products like mattresses and
Brominated flame retardants are used in many household products like mattresses and
upholstery. Why is there some concern about their use?
1. They are highly resistant to degradation in the environment.
2. They are able to accumulate in humans and animals.
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Which one of the following is the process involved in photosynthesis
Which one of the following is the process involved in photosynthesis?
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Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth
Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth?
1. Volcanic action
2. Respiration
3. Photosynthesis
4. Decay of organic matter
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If you walk through countryside, you are likely to see some birds stalking alongside the cattle to seize the insects disturbed by their movement through grasses. Which of the following is/are such bird/birds
If you walk through countryside, you are likely to see some birds stalking alongside the cattle to seize the insects disturbed by their movement through grasses. Which of the following is/are such bird/birds?
1. Painted Stork
2. Common Myna
3. Black-necked Crane
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Consider the following statements regarding ‘Earth Hour’
Consider the following statements regarding ‘Earth Hour’:
1. It is an initiative of UNEP and UNESCO.
2. It is a movement in which the participants switch off the lights for one hour on a certain day every year.
3. It is a movement to raise the awareness about the climate change and the need to save the planet.
Which of the statements given above is/are correct? -
The scientific view is that the increase in global temperature should not exceed 2 0 C above pre-industrial level. If the global temperature increases beyond 30 C above the pre-industrial level, what can be its possible impact/impacts on the world
The scientific view is that the increase in global temperature should not exceed 2 0 C above pre-industrial level. If the global temperature increases beyond 30 C above the pre-industrial level, what can be its possible impact/impacts on the world?
1. Terrestrial biosphere tends toward a net carbon source.
2. Widespread coral mortality will occur.
3. All the global wetlands will permanently disappear.
4. Cultivation of cereals will not be possible anywhere in the world.
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What are the benefits of implementing the ‘Integrated Watershed Development Programme’
What are the benefits of implementing the ‘Integrated Watershed Development Programme’?
1. Prevention of soil runoff
2. Linking the country’s perennial rivers with seasonal rivers
3. Rainwater harvesting and recharge of groundwater table
4. Regeneration of natural vegetation
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With reference to ‘dugong’ a mammal found in India, which of the following statements is/are correct
With reference to ‘dugong’ a mammal found in India, which of the following statements is/are correct?
(1) It is a herbivorous marine animal.
(2) It is found along the entire coast of India.
(3) It is given legal protection under Schedule I of the Wildlife (Protection) Act 1972.
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With reference to an organization known as ‘BirdLife International’, which of the following
With reference to an organization known as ‘BirdLife International’, which of the following
statements is/are correct?
(1) It is a Global Partnership of Conservation Organizations.
(2) The concept of ‘biodiversity hotspots’ originated from this organization.
(3) It identifies the sites known/referred to as ‘Important Bird and Biodiversity Areas’.
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