Question

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

Concentration of methane (CH₄ ) has tremendously increased since pre-industrial times. Comment.

Answer 1

Hint: Greenhouse gases

Greenhouse effect:

1. The greenhouse effect is a cycle that keeps up with the earth's temperature.
2. When the quantity of greenhouse gases expands in the environment, it brings about global warming.

Methane concentration increased since pre-industrial times:

1. Methane concentration increased is primarily because of farming, fossil use, and the animal industry.
2. Cows produce nearly as much methane as the whole oil and gas industry. Expanding methane discharges would quickly impact global warming.
3. Diminishing methane production would promptly decrease global warming.