the gases, including air, that surround a planet

the kind of weather in an area over a period of time

a gas that absorbs and releases heat in the atmosphere

a gas in the atmosphere that is absorbed by plants

where a person, animal, or plant live

the result of something that was done

cutting down trees to change a forest to cleared land

gradual increase in the overall temperature of the earth

a storm with violent wind over the ocean

companies that make the same thing, like automobiles

a natural feature of the Earth, like mountain or valley

a round object, like a ball

the amount south/south of an imaginary line (the equator)

moving people or things from one place to another

the amount east/west of an imaginary line (the prime meridian)

a warm area near the equator