0
Why is carbon dioxide rising very rapidly over these past 10 years?
Wiki User
∙ 12y ago
Humans continue to burn fossil fuels (coal, oil and natural gas) in industry, travel and to generate electricity. This releases extra carbon from millions of years ago. More and more people all over the world are demanding electrical goods and the chance to buy a car.
They also cut down forests all over the world that used to absorb carbon dioxide from the atmosphere.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Why has the carbon dioxide level of the atmosphere been rising for more then 150 years?
Because we began burning coal at the start of the Industrial Revolution.
What is the trend of carbon dioxide concentrated in the atmosphere?
The trend, unfortunately, is rising. Two hundred years ago carbon dioxide levels were around 280 ppm (parts per million) and had been that way for thousands of years. Now (2014) levels have reached 400 ppm or 0.04%. They have been rising every year since global warming began.
How does the internal combustion engine contribute to global warming?
The internal combustion engine powers vehicles by burning gasolinegasoline comes from fossil fuel, so this burning emits carbon dioxide (CO2)carbon dioxide is a greenhouse gas that absorbs heat rising from the warmed earthAs this carbon dioxide has been hidden underground for 300 million years, releasing it now ADDS to the CO2 levels in the atmosphere causing global warming.
What caused the increase in carbon dioxide in your atmosphere over the last 150 years?
The increase in carbon dioxide in the Earth's atmosphere over the last 150 years was due to mankind's burning of fossil fuels.
How do oceans decrease the amount of atmospheric carbon dioxide?
As the atmospheric concentration of carbon dioxide increases above its long-term average level, the surface water of the oceans begins to absorb more carbon dioxide from the atmosphere, thereby partly countering the addition of carbon dioxide to the atmosphere. This is demonstrated by the rising acidity of sea water, since dissolved carbon dioxide becomes carbonic acid. However, there is very little interchange of water between the warm surface layer and the deep ocean, so very little of this carbon dioxide is dispersed into deeper water. Scientists say that the anthropogenic increase in atmospheric carbon dioxide level could be absorbed by the ocean, but only over a period of several thousand years.
Why has the carbon dioxide level of the atmosphere been rising for more then 150 years?
Because we began burning coal at the start of the Industrial Revolution.
What is the trend of carbon dioxide concentrated in the atmosphere?
The trend, unfortunately, is rising. Two hundred years ago carbon dioxide levels were around 280 ppm (parts per million) and had been that way for thousands of years. Now (2014) levels have reached 400 ppm or 0.04%. They have been rising every year since global warming began.
Starting billions of years ago algae lowered the levels in the atmosphere?
Carbon Dioxide
Why is the concentration of carbon dioxide rapidly increasing in the Earths atmosphere?
In the past 50 to 100 years, man has burned about one halve of all the oil which formed through the ages, plus large amounts of coal, lumber, and natural gas. This is the source of the carbon dioxide. It would be worse except the oceans absorbed some of the carbon dioxide increase.
How many years to recycle carbon dioxide?
None. Plants recycle carbon dioxide continuously.
Why have carbon dioxide levels in the earth fallen?
Carbon dioxide levels have not fallen. They have been gradually increasing for the past 250 years when man began burning fossil fuels and cutting down trees. Since 1980 CO2 levels have increased more rapidly than ever before.
What element transformed carbon dioxide atmosphere a billion years ago to what you breathe?
Oxygen is the element that transformed Carbon Dioxide atmosphere a billion years ago to what you breathe.
How has the percentage of carbon dioxide changed in the last 4500 million years?
i
How does the internal combustion engine contribute to global warming?
The internal combustion engine powers vehicles by burning gasolinegasoline comes from fossil fuel, so this burning emits carbon dioxide (CO2)carbon dioxide is a greenhouse gas that absorbs heat rising from the warmed earthAs this carbon dioxide has been hidden underground for 300 million years, releasing it now ADDS to the CO2 levels in the atmosphere causing global warming.
What caused the increase in carbon dioxide in your atmosphere over the last 150 years?
The increase in carbon dioxide in the Earth's atmosphere over the last 150 years was due to mankind's burning of fossil fuels.
Does burning fossil fuels affect the carbon cycle?
Yes, the carbon cycle is responsible for moving carbon in and out of the atmosphere. It normally works carefully so there is always the right balance, because carbon dioxide in the atmosphere is a greenhouse that helps to keep the earth comfortably warm. Burning fossil fuels releases age-old carbon that has been hidden away for millions of years. Releasing it now imposes an extra burden on the carbon cycle which is unable to keep it balanced. This is why carbon dioxide levels and rising and the atmosphere is warming.
Why is it harmful to release carbon dioxide in the air?
Carbon dioxide (CO2) is a powerful greenhouse gas which traps heat rising from the surface of the earth. When we add extra CO2 (burning fossil fuel releases CO2 that has been hidden away for millions of years) we are causing global warming and climate change which has the potential for destroying the environment for humans and animals.
