Causes of increasing greenhouse gases:
A:
Historically, temperature change has always been the cause of CO2 concentrations to change. The levels of CO2 will rise behind temperature changes and fall in roughly the same 800 year lag. Every temperature increase has been started during times of lower then normal CO2 levels. Every temperature decline has also started during times of unusually high CO2 levels. This cycle is similar to the past six as far as we are able to determine.
We understand why this occurs. Man actually produces only a very small portion of all greenhouse gas. Far more is produced by nature (over 99%). Nature produces more vegetation and can not absorb CO2 as fast during warm periods. Increases in water vapor, the most common greenhouse gas, also occur due to temperature.
There are several things that increase green house gases.
Basically a green house gas is a gas that remains in our atmosphere
EG: CO2 from auto and industry
The stuff that makes the spray can spray
Many chemicals are much more harmful than CO2
The only real source of significant Green house gas emissions is Human activity.
So increase activity ( Increases in population, income per person, that kind of thing ) causes the release of this stuff.
The two greenhouse gases that have increased in atmospheric concentration since the beginning of the Industrial Revolution are carbon dioxide and methane.
Scientists have demonstrated that the 35 per cent increase in carbon dioxide atmospheric concentration has been largely due to burning fossil fuels such as coal, oil and natural gas. It is also known that some increase is due to cement manufacture, and some is due to deforestation.
Methane levels increased quite rapidly at first, but the increase is levelling off, possibly because of better industrial practices. The main sources of methane are industrial processes, rotting waste and the digestive processes of ruminants such as sheep and cattle.
CO2
The enhanced, or accelerated greenhouse effect, is the increased heat in the atmosphere. It is caused largely by humans burning fossil fuels and cutting down forests. Both these activities Lead to more carbon dioxide (a greenhouse gas) in the atmosphere.
Greenhouse gases build up in the atmosphere and absorb heat so it can not escape making earth warmer. It is called Global Warming.
The main gas is carbon dioxide. We release this whenever we burn coal, oil or natural gas (the fossil fuels). Trees remove carbon from the atmosphere, but deforestation means that much of this carbon dioxide remains in the atmosphere. This is causing global warming, which causes the climate to change.
Burning fossil fuels (coal, oil and natural gas) in factories releases carbon dioxide, a gas that is part of the greenhouse gases in the atmosphere. These increased levels of greenhouse gases are causing global warming and climate change.
Carbon dioxide (CO2).
CO2; Carbon Dioxide
Levels of the greenhouse gas, carbon dioxide.
The enhanced, or accelerated greenhouse effect, is the increased heat in the atmosphere. It is caused largely by humans burning fossil fuels and cutting down forests. Both these activities Lead to more carbon dioxide (a greenhouse gas) in the atmosphere.
It is a powerful greenhouse gas.
Greenhouse gases build up in the atmosphere and absorb heat so it can not escape making earth warmer. It is called Global Warming.
The main gas is carbon dioxide. We release this whenever we burn coal, oil or natural gas (the fossil fuels). Trees remove carbon from the atmosphere, but deforestation means that much of this carbon dioxide remains in the atmosphere. This is causing global warming, which causes the climate to change.
The greenhouse gas absorbed from the atmosphere by the photosynthesis reaction is carbon dioxide (CO2).
Gas and/or Atmosphere
It is a powerful greenhouse gas.
Burning fossil fuels (coal, oil and natural gas) in factories releases carbon dioxide, a gas that is part of the greenhouse gases in the atmosphere. These increased levels of greenhouse gases are causing global warming and climate change.
A greenhouse gas is a gas (with at least three atoms) that traps heat inside the earth's atmosphere. Greenhouse gases include carbon dioxide and methane. It is important that some heat is trapped inside our atmosphere - otherwise the earth would freeze. But too much heat has a negative impact on the climate.
CO2, H2O, methane.