Explain what green house gases are and state their role in the global warming phenomenon

Greenhouse gas is a type of gas which has the ability to absorb heat energy from the surrounding. Greenhouse gases are present in the atmosphere which allows sun radiation to reach the earth surface but prevent them to go in the space after reflection which increases the surrounding atmosphere and causes global warming. Examples of greenhouse gases are water vapor, ozone, nitrious oxide, methane and carbondioxide.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

explanation:

okay now i don't know this but for the pints nothing else to say bye