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Biology, 15.04.2020 19:21 yesharabaskoro
This graph shows the increase in greenhouse gas (GHG) concentrations in the atmosphere over the last 2,000 years. Increases in concentrations of these gases since 1750 are due to human activities in the industrial era. List three possible human-activity sources for these emissions.
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This graph shows the increase in greenhouse gas (GHG) concentrations in the atmosphere over the last...
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