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The largest origins of methane emissions from human activities are oil and gas systems, livestock enteric fermentation, and trashyard.

What are the human sources of methane?

Methane is cast from a mixture of human-influenced and natural sources.

Human-based emission sources contain landfills, oil and natural gas systems, agarian activities, coal mining, stationary and mobile burst, wastewater cure, and specific industrial processes.

Thus,  are oil and gas systems, livestock enteric fermentation, and trashyards.

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