Human activities interfere with carbon cycle. List any two such activities. 

Human activities interfare with carbon cycle. List any two such activities.

List any two activities of WHO.

How do human activities affect nitrogen cycle?

Human activities have a significant role in carbon cycle. Do you agree with the statement?

Global carbon is fixed in the biosphere through photosynthesis. (a) Explain any two ways by which carbon is returned to the atmosphere through natural processes, (b) List any two human activities that have influenced the carbon cycle in nature.

Global carbon is fixed in the biosphere through photosynthesis. (a) Explain any two ways by which carbon is returned to the atmosphere through natural processes, (b) List any two human activities that have influenced the carbon cycle in nature.