Air Pollution

Environment and Ecology

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

Arrange the following in descending order of sources of methane emissions :

1. Wetlands

2. Agriculture

3. Energy

4. Waste

5. Biomass burning

Select the correct answer from the code given below:

2-1-4-3-5

5-4-2-1-3

1-3-2-5-4

1-2-3-4-5

When arranging the sources of methane emissions in descending order:

Wetlands are the largest natural source.

Agriculture is the largest human-made source, especially rice cultivation and livestock.

Energy-related activities, including production and transport of coal, oil, and natural gas.

Waste, such as landfills and wastewater.

Biomass burning, though significant, emits less methane compared to the other sources.

Therefore, the correct descending order is 1-2-3-4-5