green house gases Flashcards
what type of energy, wavelength and radiation does the earth absorb?
high energy, short wavelength infrared radiation from the sun
how much of the sun rays does the earth absorb? (no digits, single word answer)
some
what type of energy, wavelength and radiation does the earth’s surface reflect?
low energy, longer wavelength infrared radiation from the sun
what happens to the rays that are reflected? and what does it do to the earth?
they get absorbed by the greenhouse gases in the atmosphere resulting in the earths temperature increasing
if there were no greenhouse gases in the atmosphere what would happen to the earth
it would be to cold for water to be liquid and would not be able to form life.
what is in greenhouse gases?
wmc
carbon dioxide (CO2), water vapour and methane.