Atmosphere Review

Which layer of the atmosphere has meteors?

• troposphere

• stratosphere

• mesosphere

• thermosphere

Which layer of the atmosphere contains the ionosphere?

• troposphere

• stratosphere

• mesosphere

• thermosphere

Which layer of the atmosphere has weather?

• troposphere

• stratosphere

• mesosphere

• thermosphere

Which layer of the atmosphere contains the ozone?

• troposphere

• stratosphere

• mesosphere

• thermosphere

What is the term for the day to day conditions of the atmosphere?

• weather

• climate

• hurrican

• global wind

Which gas makes up the largest portion of air?

• oxygen

• nitrogen

• carbon dioxide

• methane

What do you call the part of the atmosphere where molecules escape into space?

• doldrums

• ionosphere

• exosphere

• dead zone

What protects the earth from harmful UV rays from the sun?

• clouds

• ionosphere

• nitrogen gases

• the ozone

The layers of the atmosphere in order from bottom to top are

• troposphere, stratosphere, mesosphere, thermosphere, exosphere
• troposphere, mesosphere, atmosphere, thermosphere
• mesosphere, thermosphere, troposphere, stratosphere, exosphere
• thermosphere, stratosphere, mesosphere, troposphere, exosphere

Heat from the sun travels to Earth by _____.

• conduction
• convection
• insulation
• radiation