Question

The given diagram shows the relative contribution of different greenhouse gases to global warming. Answer the following question

Identify ‘a’ and emphasize on its contribution to global warming in the last few years.

Answer 1

Hint: Global warming

Greenhouse effect:

1. The greenhouse effect is a cycle that keeps up with the earth's temperature. Yet, when the quantity of greenhouse gases expands in the environment, it brings about global warming.
2. The reason for the expansion of carbon dioxide in the air is the consumption of non-renewable energy sources like coal, oil, and petroleum.

In the given diagram $a$ represents Carbon dioxide.

Carbon dioxide accounts for $60\%$ of the transmitted ozone-depleting substances that lead to global warming in the past few years.