Question

The figure below shows the relative contribution of four green house gases to global warming:
(i) Identify the gases A and C.
(ii) Why are these four gases called the green house gases?

Answer 1

Answer:

a is co2 and c is oxygen

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Answer 2

A AND B ACCORDING TO THE CONTRIBUTION IN GREENHOUSE EFFECT ARE:

#A- carbon dioxide (co2)

#C - nitrous oxide

#Greenhouse gases are the gases which trap the infrared radiations from sun.

#These radiations when trapped increase the heat and temperature

# thus the effect of greenhouse effect leads to golbal warming.