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Carbon dioxide (CO2).
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∙ 11y ago
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What if you did not have greenhouse gas?
If there were no greenhouse gases the earth could not support life. Greenhouse gases are naturally occurring and allow heat to be retained within the atmosphere.
Is O2 a greenhouse gas?
No, it isn't. Water vapour, though, is a greenhouse gas. To be greenhouse gas the molecule must have a strong absorbence in the IR frequencies of light. Neither oxygen nor nitrogen (the major gases in the atmosphere) have this characteristic. To be a greenhouse gas the molecule must have at least three atoms. Water vapor is the most prevalent greenhouse gas in every measurable way. Carbon dioxide comes in a distant second with 0.04% of the atmosphere and about 5% of all warming. The rest of the gases that are involved are even more removed from the major gases in terms of warming and concentrations.
Why is a greenhouse gas considered a greenhouse gas?
if you're asking why are the collective gases that are damaging the atmosphere called greenhouse gases the answer iswhen sun rays enter the earth to warm it up, when they try to leave the greenhouse gases reflect them back again stopping them from leavingthe earth is slowly heating up from this (global warming) and so people blame the greenhouse gases (which mainly humans are causing)we have called them greenhouse gases because the process of blocking the sun rays from leaving is the same technique that greenhouses use.
Is smoke a greenhouse gas?
Smoke isn't a gas in itself - it's a collection of gases. The composition of smoke depends on what exactly you are burning. Wood smoke, for example, contains a lot of carbon dioxide, which is a greenhouse gas. Most smoke contains carbon dioxide, as well as other greenhouse gases such as nitrogen.
What percentage does co2 contribute to green house gases?
The most abundant greenhouse gas is water vapor. Although not as potent as other greenhouse gases pound for pound, by sheer volume water vapor is the key greenhouse gas. Carbon dioxide is the second largest (by volume) greenhouse gas. Methane and nitrous oxide complete the four primary greenhouse gases, but there are only trace amounts of these in our atmosphere. Since water vapor is about 4% of the atmosphere, and CO2 concentrations are 400 parts per million, 0.04/0.0004 = 1%. In other words, CO2 is roughly 1% of the greenhouse gas.
What is oxygens role in greenhouse gases?
Oxygen is not a greenhouse gas. It deceases the greenhouse gases.
What gases are not greenhouse gas?
Greenhouse gases must have three atoms, so gases like hydrogen (H2) and Oxygen (O2) are not greenhouse gases.
what is the definition of greenhouse gas?
Greenhouse gases (GHG) are any gas or types of gases that trap, absorb and emit heat.
What greenhouse gases do in the atmosphere?
Greenhouse gases keep the earth warm.Too much greenhouse gas is causing global warming.
What types of greenhouse gases affect the ozone layer?
The ozone layer is believed to have issues with CFC's. Water vapor, the most common greenhouse gas, also affects the levels of ozone in our atmosphere. The issue of greenhouse gases though, is not normally connected to the concept of ozone depletion.
Does nature produce greenhouse gases?
Natural gas is a greenhouse gas, methane, and when it is burnt it releases the other greenhouse gas, carbon dioxide.
What are the air pollutants that affects your atmosphere?
there are many pollutants. These are greenhouse gases.
Why are some greenhouse gases and some not greenhouse gases?
"Greenhouse gas" is just a catchy term that means "traps heat." Due to the way the atmosphere is layered, some gases trap more heat than others; CO being about the weakest "greenhouse gas."
What if you did not have greenhouse gas?
If there were no greenhouse gases the earth could not support life. Greenhouse gases are naturally occurring and allow heat to be retained within the atmosphere.
Is ozone a greenhouse gas?
Yes, ozone is a greenhouse gas. Any gas with three or more atoms in their molecule are greenhouse gases.
Is nitrogen the most important gas in greenhouse gases?
No, carbon dioxide is the most important greenhouse gas, not nitrogen.
How are ozone and greenhouse gases alike and how are they different?
Ozone is also a greenhouse gas by nature. The only difference being that greenhouse gases do not absorb UV rays.
