Olympiad Test Level 1: Environmental Issues- 1
10 Questions MCQ Test GK Olympiad for Class 7 | Olympiad Test Level 1: Environmental Issues- 1
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Exchange of outgoing and incoming radiations that keeps Earth warm is known as
Which of the following is on the list of Global Environmental issues?
Which of the following gases does not contribute to the global warming?
What ways can you help save our earth?
By taking these small steps, you can help preserve our Earth's natural beauty.
Global warming is causing major changes in the
The most potent greenhouse gas among the following is __?
The most potent greenhouse gas is water vapour, which causes about 36-70% of the greenhouse effect. Carbon dioxide (9-26%), methane (4-9%) and Ozone (3-7%) are other major greenhouse gases.
What are the strategies used for reduction of green house gases?
Different ways to conserve natural resources are (Select the incorrect one)
If you recycle one ton of paper, how many trees can you save?
Which among the following gases is used as reference to calculate "Global Warming Potential (GWP)"?
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