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What cycle do humans affect by burning fossil fuels?
We affect the earth's regular carbon cycle by burning fossil fuels. Coal and oil combustion adds billions of tons of carbon to the atmosphere, carbon that has been stored underground for millions of years.
What human activities contribute most greenhouse gases?
Humans have had the greatest impact on climate change by burning fossil fuels such as coal, oil and natural gas. This activity adds to the atmospheric concentration of carbon dioxide, creating an enhanced greenhouse effect.
How do human contribute?
Humans burn fossil fuels which contribute to global warming. This includes the burning of coal, oil, and gasoline. Humans also cut down forests which contributes 15% to the total of CO2.
Can increased carbon dioxide levels be caused by the burning of fossil fuels?
Yes. In fact, burning fossil fuels is the principal way in which humans are increasing the atmospheric concentration of carbon dioxide, with the level going up by a startling 35 per cent since the Industrial Revolution.
How have humans put carbon dioxide in air?
Humans have put carbon dioxide in the air mainly through burning fossil fuels for energy, such as coal, oil, and natural gas. Deforestation and other land use changes also release carbon dioxide into the atmosphere. Additionally, industrial processes and transportation also contribute to carbon dioxide emissions.
Approximately how many megatons of carbon dioxide do humans produce by burning fossil fuels each year?
The burning of fossil fuels by humans produces around 36 gigatons (36,000 megatons) of carbon dioxide each year.
What of these does not produce carbon dioxide animals breathing humans breathing plants using light or burning fossil fuels?
plants
Do humans release carbon-dioxide and how?
By breathing, burning fossil fuels, ...
What other humans activity is loading the carbon cycle?
the burning of fossil fuels
What are 2 sources of carbon dioxide in air?
burning of fossil fuels and animals and humans breathing
What 2 sources of carbon dioxide in air?
burning of fossil fuels and animals and humans breathing
How is coal helpful to humans?
Coal is a fossil fuel,that is being used to produce electricity and heat.
Are termites stronger than humans?
no
What cycle do humans affect by burning fossil fuels?
We affect the earth's regular carbon cycle by burning fossil fuels. Coal and oil combustion adds billions of tons of carbon to the atmosphere, carbon that has been stored underground for millions of years.
What human activities contribute most greenhouse gases?
Humans have had the greatest impact on climate change by burning fossil fuels such as coal, oil and natural gas. This activity adds to the atmospheric concentration of carbon dioxide, creating an enhanced greenhouse effect.
How do humans use co2?
Humans produce CO2 through activities like burning fossil fuels for energy, driving cars, and deforestation. Plants absorb CO2 during photosynthesis, helping to mitigate its impact on the environment. However, the excessive release of CO2 by humans is contributing to global climate change and other environmental issues.
When humans burn fossil fuels what happens?
When humans burn fossil fuels (coal, oil and natural gas) they release carbon dioxide (CO2). This is one of the greenhouse gases which is causing global warming and climate change. This burning of fossil fuels happens in industry, transport and the generation of electricity.
