Greenhouse gases are what allows life to exist on this planet. They warm the planet by some 20 degrees C. Without these gases we would be very cold and no life would exist.
The primary greenhouse gas is water vapor, making up anywhere from 70 to 90% of all greenhouse gas.
Second in line is CO2 which makes up 5 to 25% of the greenhouse gas and almost 0.04% of the total atmosphere. Man produces about 5% of this gas, the rest is natural.
Other gases include almost any gas with three or more atoms. This does include ozone, which is also vital for life on the planet.
The greenhouse effect warms the gases in the atmosphere.
it allows solar radiation to penetrate to the surface!
The greenhouse effect
In the atmosphere. The greenhouse effect refers to the situation in the atmosphere where gases hold on to the heat rising from the earth.
greenhouse effect
The Greenhouse Effect. It happens when Greenhouse Gases (CO2) thicken the atmosphere and trap heat.
Greenhouse Effect
There is a greenhouse effect on Earth because three-atomed gases in the atmosphere retain heat and ensure that the earth stays warm. Other examples of a greenhouse effect are the atmospheres of Venus and Mars. Mercury has an atmosphere but has no greenhouse effect, as the main gases (hydrogen, helium and oxygen) are not greenhouse gases. So Mercury is a non-example of the greenhouse effect. The moon is also a non-example, as it has no atmosphere at all.
The greenhouse effect comes about when greenhouse gases in the atmosphere capture heat rising from the surface of the planet. As the moon has no atmosphere, it could not have a greenhouse effect. So the answer is: The earth.
Yes, there must be greenhouse gases in the atmosphere. Without a greenhouse effect the planet would be unable to sustain life. The greenhouse effect is required for life as we know it.
Greenhouse effect
The greenhouse effect