Atmosphere Layers

True or False:  Weather happens in the exosphere.

• True
• False

True or False:  The troposphere is the layer closest to Earth.

• True
• False

True or False:  The mesosphere contains the ozone layer.

• True
• False

True or False:  The thermosphere is the coldest layer of the atmosphere.

• True
• False

Which layer of the atmosphere is the outermost layer?

• troposphere
• mesosphere
• thermosphere
• exosphere

True or False:  Most meteorites burn up in the mesosphere.

• True
• False

Which is the middle layer?

• Troposphere
• Stratosphere
• Mesosphere
• Thermosphere

Which is the hottest layer?

• Stratosphere
• Mesosphere
• Thermosphere
• Exosphere

What are the two most abundant gases in the atmosphere?

• nitrogen and oxygen
• oxygen and carbon dioxide
• nitrogen and carbon dioxide
• carbon dioxide and water

True or False:  The higher you go, the lower the air pressure.

• True
• False