atmosphere and wind test

Front

Composition of the Earth's atmosphere

Back

78% nitrogen, 21% oxygen, 0.9% argon, 0.037% carbon dioxide

Front

Layers of the atmosphere from bottom to top:

Back

troposphere, stratosphere, mesosphere, thermosphere, exosphere

Front

Layer of the atmosphere with ozone layer:

Back

stratosphere

Front

Layer of the atmosphere with weather:

Back

troposphere

Front

Hottest layer of the atmosphere

Back

thermosphere

Front

Lava lamp with putty heats up, rises, cools, and then sinks.

Back

Convection

Front

Where we live:

Back

troposphere

Front

Causes of wind

Back

differences in air pressure

Front

Causes of air pressure differences

Back

uneven heating of the earth

Front

Definition of wind:

Back

Movement of air from high to low pressure.