1. Ultraviolet and visible The radiation .. Greenhouse effect 2. Isn’t absorbed by 4. is absorbed by CO2 CO2 and in the troposphere 5. The earth 6. Global warming: warms up because it has a warms up as Flooding the earth. shorter wavelength. heat is trapped.. Droughts Jjj 3. Infrared radiation from the warm earth .. Causes is . from car exhausts and deforestation. CO2 acts like the glass in a greenhouse.