Weather and Clouds

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

Which gas makes up the largest portion of air?

• oxygen

• nitrogen

• carbon dioxide

• methane

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

• clouds

• ionosphere

• nitrogen gases

• the ozone

Which type of cloud is this?

• cirrus

• stratus

• cumulus

Which type of cloud is this?

• cirrus

• stratus

• cumulus

Which type of cloud is this?

• cirrus

• stratus

• cumulus

As altitude increases, the air pressure 

• decreases
• stays the same
• increases
• all of the above