6th gr. Unit 4 Earth's Systems

Front

a mixture of gases that surround the earth

Back

Atmosphere

Front

The atmosphere is made up primarily of

Back

Nitrogen

Front

Air Pressure decrease when altitude increases

Back

True

Front

Air Temperature decrease with altitude

Back

False

Front

In the layers of the atmosphere, air temperature differences result mainly because of: Composition of gases, the way solar energy is absorbed through the atmosphere, the further you move up, the fewer molecules, Density decrease with increase in altitude

Back

the way solar energy is absorbed through the atmosphere

Front

What layer of the atmosphere do we live in?

Back

Troposphere

Front

Which layer contains the ozone layer? Options: Troposphere, Stratosphere, Mesosphere, Thermosphere

Back

Stratosphere

Front

The coldest layer of the atmosphere is _________________.

Back

Mesosphere

Front

The warmest layer of the atmosphere is ____________________.

Back

Thermosphere

Front

the middle layer of the atmosphere

Back

Mesosphere