Mr. Reeves Earth's Atmosphere

Front

troposphere

Back

Which layer of the Earth's atmosphere does most weather occur?

Front

How does the ozone layer benefit living things on the Earth?

Back

It protects the Earth from ultraviolet rays.

Front

The atmospheric layer that is the coldest is the

Back

mesosphere

Front

The mesosphere helps protect the Earth from:

Back

The impact of meteors.

Front

Which layer of the atmosphere is closest to outer space?

Back

exosphere

Front

What does the temperature do as you go higher up in the troposphere?

Back

decrease

Front

Which of the following electromagnetic radiation is the most dangerous? radio, microwaves, visible, ultraviolet

Back

ultraviolet

Front

Which gas in our atmosphere is most abundant? Options: Argon, Oxygen, Nitrogen, Carbon Dioxide

Back

Nitrogen

Front

What is the percentage of oxygen in Earth's atmosphere?

Back

21%

Front

Which layer of the atmosphere absorbs UV light?

Back

stratosphere