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Question

Stephan comes across a headline in the newspaper stating 'Trees are cut down to construct the new apartment'. He was happy to know that the new apartments will be made in the outskirts of the city where they will get good ambience and a wide area to play. But he came to know that various people are opposing this project. He was confused after knowing this. Why would the people oppose this project?


A

They were trying to replicate "Chipko movement”.

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B

The lack of trees allows a greater amount of greenhouse gases to persist in the atmosphere.

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C

They wanted to use the wood obtained by the trees for furniture.

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D

They want their children to play near those trees.

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Solution

The correct option is B

The lack of trees allows a greater amount of greenhouse gases to persist in the atmosphere.


Plants absorb carbon dioxide CO2 (a greenhouse gas) from the atmosphere and use it to produce food (carbohydrates, fats, and proteins that make up the trees). In return, it gives off oxygen. Destroying the forests means CO2 will remain in the atmosphere and in addition, destroyed vegetation will give off more CO2 stored in them as they decompose. Due to this there will be an increase in the concentration of CO2 gas in the atmosphere and excessive release of greenhouse gases will increase the earth's surface temperature.


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