U9 Atmosphere & Climate Change

Front

This gas makes up 78% of the atmosphere

Back

nitrogen

Front

Which of the following is the correct order of the atmosphere layers from Earth to space? Options: troposphere, stratosphere, mesosphere, thermosphere, exosphere, troposphere, mesosphere, thermosphere, exosphere, stratosphere, thermosphere, stratosphere, mesosphere, troposphere, exosphere, troposphere, stratosphere, mesosphere, exosphere, thermosphere

Back

troposphere, stratosphere, mesosphere, thermosphere, exosphere

Front

This is the coldest layer of the atmosphere (use graph!)

Back

mesosphere

Front

Which of these is NOT true about ozone?
In the stratosphere, it reflects harmful UV radiation from the sun.
In the troposphere, it is a harmful pollutant that irritates lungs.
It can be destroyed by CFCs.
Its chemical formula is O2.

Back

Its chemical formula is O2.

Front

This layer is where weather occurs

Back

troposphere

Front

What is the hottest layer in the atmosphere? (use graph!)

Back

Thermosphere

Front

As altitude increases, the temperature always decreases.

Back

False

Front

21% of the air is made up of this gas.

Back

Oxygen

Front

The process of going from a gas to a liquid is called what?

Back

condensation

Front

____________________ is the force exerted by the atmospheric gases that push on an object

Back

air pressure