earth being habitable Flashcards
1
Q
what is albedo?
A
how reflective a surface is
2
Q
what are greenhouse gases?
A
any gas that absorbs or emits infrared radiation
3
Q
what are examples of greenhouse gases?
A
CO2 (carbon dioxide)
CH4 (methane)
O3 (ozone)
H2O (water)
Chloroflurocarbons (CFC)
N2O (nitrous oxide)
4
Q
what are indirect greenhouse gases?
A
gases that contribute to the greenhouse effect in other ways