8th grade

Match it! Select the correct answer from the pull down...Good luck!

Water that is evaporated from plants and trees is called

As altitude rises (the nigher above the Earth you get) the air pressure

Clouds are formed when water and dust molcules stick together this is called

As the altitude increases the temperature

Heated water molecules move back into the air through the process of

This layer of the atmosphere contains the ozone layer

Heat moves in a circular pattern because

This is the middle layer of the atmosphere