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Physics, 01.08.2019 04:00 nickname9154
Which of the following processes add methane (ch4) to the atmosphere? a. breakdown of plant and animal remains in the soil. b. leakage from natural gas pipelines. c. food digestion by land animals. d.all of the above.
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Which of the following processes add methane (ch4) to the atmosphere? a. breakdown of plant and anim...
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