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coldgirl [10]
3 years ago
5

How have human activities increased atmospheric carbon dioxide levels?

Biology
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

Human various activities like burning fossils and huge land cover changes contribute to increasing the carbon dioxide of atmosphere.

Explanation:

  • Carbon dioxide level in atmosphere is increasing naturally by organism respiration, decay, volcanoes erupt and carbonated rocks are weathered.
  • Human activities like, urbanization, deforestation, vegetation pattern changes results in changes to reflectivity of earth surface and emmision through burning fossils fuels/forest and cement production are causining an increase in atmospheric carbon di oxide level. When fossils fuel burn the carbon combine with oxygen to form CO2.
  • All these processes ultimately contribute to global warming.

Hoping this might be helpful...!

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