Q.1. Complete the following by selecting words from the bracket.
(green house effect, nitrous oxide, methane, propane, CFC, solar heat, Thermal
heat, industrialization)
Though CO2 is present in very less quantity in atmosphere, it plays very important
role of absorption of _____
over the last 100 years proportion of CO2 has been
increased due to______.
Effect of this CO2, on the earth temperature is nothing
but______.
Similar to CO2,_____,_____
and _____
also trap the heat. Collectively, these are called as green house gases.
Answers
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Answer:
1.) Solar Heat
2.) industrialization
3.)green house effect
4.)nitrous oxide,methane and propane
Explanation:
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