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Environment Quiz 08. 02. 2018

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Question 1

Which of the following can be threats to the biodiversity of a geographical area?
1) Global warming
2) Fragmentation of habitat
3) Invasion of alien species
4) Promotion of vegetarianism
Select the correct answer using the codes given below:

Question 2

With reference to Forests of India, which of the following statements is/are correct?
1) Tropical dry deciduous forest has the highest forest cover in India.
2) Largest mangrove cover in India is in Andaman and Nicobar.
3) Moderate dense forest in India has more area than Open Forest.
4) Arunachal Pradesh has the highest forest cover by area in India.
Select the correct answer using the codes given below –

Question 3

Choose the event that does not occur in photosynthesis –

Question 4

Which of the following are called rainforest of ocean?

Question 5

In the following groups of materials, which group(s) contains only non-biodegradable items?
1) Wood, paper, leather
2) Polythene, detergent, PVC
3) Plastic, detergent, grass
4) Plastic, bakelite, DDT
Choose the correct option –

Question 6

Altitude sickness is managed by the body by –

Question 7

Different variety of mangoes in India are example of –

Question 8

Choose the correct option –

Question 9

Which of the following statements is/are correct?
1) Climate Change mainly affects crop yield whereas type of crops are least affected.
2) Rise in temperature caused by increasing greenhouse gases is likely to affect crops similarly in all the regions of the world.

Question 10

Arrange the following in correct sequence of the ‘Carbon Cycle’ –
1) Organic carbon in Plants
2) Organic carbon in Animals
3) Inorganic carbon in soil
4) CO₂ in atmosphere
Correct options are –

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