In geography today we learned about all the climates of the world.  There are:

Equatorial Rainforest:  Humid, rainy, forest.

Savannah:  Has a wet season and a dry season,  not as dry as the desert.

Desert:  Any place where there is little to no precipitation - even Antarctica is.

Mediterranean:  A mild to warm climate that is the most populated.  Always on the West part of continents.

Humid Subtropical:  Always on the East part of continents.  Mild to warm weather.

Continental:  Humid, it has all four seasons.

Highlands:  Hilly, wet, mountainous.

Ice Cap/Tundra:  VERY COLD.  Scarcely populated.

Marine:  By water, usually very populated.