Water located in wells underground is

A
run-off.

B
precipitation.

C
ground water.

D
condensation.

B

troposphere.

D

hydrosphere.

C

ground water.

The lowest level of the atmosphere is the

A
lithosphere.

B
troposphere.

C
stratosphere.

D
hydrosphere.

The oceans, lakes and rivers that cover 75% of Earth's surface are called the

A
lithosphere.

B
troposphere.

C
mesosphere.

D
hydrosphere.

The ozone layer is located in the

A
mesosphere.

B
troposphere.

C
stratosphere.

D
none of the above

C

stratosphere.

A large body of air that has similar pressure, temperature and atmospheric conditions is called a(n)

A
air mass.

B
jet stream.

C
precipitation.

D
weather front.

A

air mass.

The name of the narrow belt of high-speed wind in the stratosphere is the

A
jet stream.

B
lithosphere.

C
hydrosphere.

D
weather front.