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Why are atmospheric concentrations of carbon dioxide are expected to increASE doing the future?
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An increase in atmospheric leads to an increase in the greenhouse effect.?
carbon dioxide
What caused the greenhouse effect to become stronger?
The stronger, or enhanced greenhouse effect is principally the result of human activities that increase the atmospheric concentrations of carbon dioxide and methane. these activities include burning fossil fuels such as coal, oil and natural gas, manufacturing cement and deforestation.
Why is the increase of atmospheric carbon dioxide less than the amount of carbon dioxide emissions produced by burning of fossil fuels?
Because trees consume carbon dioxide and produce oxygen.
What connection exists between global warming and human activities?
As long ago as the nineteenth century, scientists discovered that changes in the level of atmospheric carbon dioxide gases can result in corresponding changes in global average temperatures. However, they did not yet have sufficient evidence that carbon dioxide levels were beginning to increase or that global average temperatures were beginning to increase correspondingly. Since the 1970s, climate scientists have linked the rise of more than 35 per cent in atmospheric concentrations of carbon dioxide to the concurrent rapid rise in global average temperatures. They have also proven that the increase in carbon dioxide levels are caused by human activities. So, joining the dots, global warming is caused by human activities.
What is the relationship betwee carbon dioxide and atmospheric temperature?
CO2 is a greenhouse gas, meaning that as atmospheric levels of it rise, the temperature should gradually increase. This has, in fact, been observed.
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
Which increase in atmospheric carbon dioxide contributes to global climate change?
Any increase in atmospheric carbon dioxide contributes to global climate change.
An increase in atmospheric leads to an increase in the greenhouse effect.?
carbon dioxide
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to What?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
True or false does atmospheric carbon dioxide concentrations meaured at Mauna Loa the lowest during the summer?
true
What is the increase of carbon dioxide in the atmosphere the biggest contributor to?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
How will an increase in carbon dioxide most likely affect earth?
Carbon dioxide is a greenhouse gas that in normal concentrations helps keep the earth at a comfortable temperature, suitable for human existence. Scientists tell us that the increase in the atmospheric concentration of carbon dioxide since pre-industrial times has been accompanied by a gradual increase in average global temperatures. They warn that the rate of increase is rising rapidly and will result in extreme global warming and climate change unless we reduce our carbon dioxide emissions.
What are two ways that the burning of rainforests leads to an increase in atmospheric carbon dioxide?
The burning of rainforests releases carbon dioxide (CO2) into the atmosphere, as the combustion of anything does.When the rainforests are destroyed they no longer are able to remove CO2 from the atmosphere.Both these things lead to an increase in atmospheric carbon dioxide.
What effect would an increase in atmospheric carbon dioxide have on plant mass?
Plants grow better in higher CO2 concentrations. However, CO2 concentrations aren't increasing very quickly; they've only gone up a couple of percent in the last 50 years. So you probably won't notice much difference.
How would an increase in carbon dioxide concentrations in the atmosphere change the greenhouse effect?
It would make the greenhouse effect stronger.
Does carbon dioxide increase the greenhouse effect?
Yes. Carbon dioxide is a greenhouse gas. When we increase its atmospheric concentration, as we do by burning fossil fuels, it causes an enhanced greenhouse effect, leading to global warming.
What caused the greenhouse effect to become stronger?
The stronger, or enhanced greenhouse effect is principally the result of human activities that increase the atmospheric concentrations of carbon dioxide and methane. these activities include burning fossil fuels such as coal, oil and natural gas, manufacturing cement and deforestation.
