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We continue to add to it. Humans have been digging up and burning fossil fuels for 250 years. Burning this coal, oil and natural gas for industry, transport and to generate electricity has released billions of tons of extra carbon dioxide into the atmosphere. We have also cut down forests all over the world that used to remove carbon dioxide from the air.
What else can I help you with?
Where plants get carbon dioxide from?
from atmosphere
Do Factory's make carbon dioxide?
Only factories that use and burn coal produce carbon dioxide into the atmosphere. Forest fires and humans produce the most carbon dioxide.
Humans have greatly increased the level of what in the atmosphere?
Humans have greatly increased the level of carbon dioxide in the atmosphere. This is primarily due to the burning of fossil fuels for energy production, transportation, and industrial activities. This increase in carbon dioxide is a major contributor to global warming and climate change.
Humans have greatly increased the level of in the atmosphere.?
carbon dioxide
How do humans fit in the oxygen-carbon dioxide cycle?
Humans breathe in oxygen and exhale carbon dioxide as part of the respiratory process. This exchange of gases helps maintain the balance of oxygen and carbon dioxide in the atmosphere. Additionally, humans play a role in the carbon cycle through activities such as burning fossil fuels and deforestation, which can contribute to an imbalance in the carbon dioxide levels.
How is the oxygen in the atmosphere replaced?
Through oxygen cycle. Humans and animals take in oxygen and give out carbon dioxide. Plants take in carbon dioxide and give out oxygen. This ways the oxygen is circulated in the atmosphere.
What will happen to humans if carbon dioxide is the only gas in the atmosphere?
we will all suffocate due to no oxygen
What is the role of the atmosphere in the carbon cycle?
Nature produces the vast bulk of carbon dioxide in the atmosphere. Rotting trees, and dead matter produce over 90% of the current levels of carbon dioxide. Man produces between 3 and 6 percent of all CO2 annually.
How does carbon move from living things in the atmosphere?
Carbon moves from living things to the atmosphere through processes such as respiration, decomposition, and combustion. During respiration, organisms release carbon dioxide into the atmosphere. Decomposition of dead organisms also releases carbon dioxide. Combustion of fossil fuels by humans is another significant way carbon is released into the atmosphere.
Is the atmosphere on Mars breathable?
No, the atmosphere on Mars is made up mostly of carbon dioxide with very little oxygen. It is not breathable for humans.
What greenhouse gas produced by humans activities has dramatically increased in earths atmosphere?
CO2; Carbon Dioxide
How does carbon and the atmosphere interact?
The carbon cycle moves carbon in and out of the atmosphere, the land, plants and animals, and the oceans. Carbon dioxide in the atmosphere is a greenhouse gas that keeps the planet warm. Too much carbon dioxide in the atmosphere, from humans adding it by burning fossil fuels, is causing an accelerated greenhouse effect, global warming.
