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Which of the following describes sources of methane gas?

I. Warming oceans
II. Melting permafrost
III. Manure as it decays

I and II
II and III
I and III
I, II, and III

Respuesta :

Answer:

the answer is 1 and 2

Explanation:

1 and 2 have been proven to emit methane.

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Answer:

II and III

Explanation:

Permafrost captures gases when it freezes underground, so when it melts, those gases are released. Manure is filled with methane, created from the intestinal bacteria who release the gas.