Layers of the Atmosphere
Weather and Climate
Air & Gases
Energy from the Sun
Vocabulary
100

The layer closest to Earth where weather happens.

What is the troposphere?

100

The day to day condition of Earth's atmosphere.

What is weather?

100

The gas we need to breathe

What is oxygen?

100

The main source of energy for Earth.

What is the Sun?

100

The envelope of gases around Earth.

What is the atmosphere?

200

This Layer contains the ozone layer.

What is the stratosphere?

200
The average weather conditions in an area over a long time.

What is climate?

200

The most common gas in Earth's atmosphere.

What is nitrogen?

200

The process by which heat is transferred through direct contact.

What is conduction?

200

The upward movement of warm air and the downward movement of cool air.

What is convection current?

300

The coldest layer of the atmosphere.

What is the mesosphere?

300

A tool used to measure air pressure.

What is a barometer?

300

This gas traps heat and contributes to global warming.

What is carbon dioxide?

300

The process by which heat is transferred by moving air or water.

What is convection?

300

Tiny particles in the atmosphere that clouds form around.

What are condensation nuclei?

400

This layer is where the auroras happen.

What is the theremosphere?

400

A cloud that is thin, wispy, and high in the sky.

What is a cirrus cloud?

400

The process of plants taking in COreleasing oxygen.

What is photosynthesis?

400

The process by which heat travels in waves through space.

What is radiation?

400

The layer that protects us from harmful UV radiation.

What is the ozone layer?

500

The outermost layer that fades into space.

What is the exosphere?

500

The boundary where two different air masses meet.

What is a front?

500

The thin layer of gases that surrounds Earth.

What is the atmosphere?

500

the trapping of heat by gases in Earth's atmosphere.

What is the greenhouse effect?

500

The percentage of sunlight reflected by a surface.

What is albedo?

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