Respiration: All animals breathe out carbon dioxide, but this is part of the carbon cycle.
Volcanic Eruptions: These give off massive amounts of Carbon Dioxide, but humans add the same amount with three days of fossil fuel emissions.
Combustion: Burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity, which releases carbon dioxide (CO2), is the main process increasing CO2 levels.
Cellular respiration of living things, combustion of fossil fuels, and vulcanic activity add carbon dioxide to the atmosphere.
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Indirectly yes. It causes global warming, which increases carbon dioxide in the atmosphere.
Respiration :)
true
Carbon dioxide. The increase of carbon dioxide is the cause of global warming.
The increase in carbon dioxide in the Earth's atmosphere over the last 150 years was due to mankind's burning of fossil fuels.
Not burning carbon compounds.
Forest fires increase the amount of carbon dioxide in the atmosphere
Indirectly yes. It causes global warming, which increases carbon dioxide in the atmosphere.
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
Respiration :)
Respiration :)
true
Plants and trees remove carbon dioxide from the atmosphere through photosynthesis. The ocean also absorbs carbon dioxide, so much now that it is becoming more acidic.
Continuing to burn fossil fuels (coal, oil and natural gas) would lead to an increase in carbon dioxide levelsbecause we are adding long-buried carbon to the atmosphere and the carbon cycle is unable to cope with this extra amount.Natural sources of atmospheric carbon dioxide include volcanic outgassing, the combustion of organic matter, and the respiration processes of living aerobic organisms.Man-made sources of carbon dioxide include the burning of fossil fuels for heating, power generation and transport, as well as some industrial processes such as cement making.
Carbon dioxide. The increase of carbon dioxide is the cause of global warming.
Yes because trees and plants absorb carbon dioxide and store the carbon.
The increase in carbon dioxide in the Earth's atmosphere over the last 150 years was due to mankind's burning of fossil fuels.