layers of the Atmosphere

Our _________ is the layer of gases that surrounds our planet.

• ocean
• weather
• atmosphere
• ozone

In which layer of the atmosphere do we live and weather occurs?

• stratosphere
• thermosphere
• mesosphere
• troposphere

What percentage of our atmosphere is made of oxygen? 

• 1%
• 21%
• 78%
• 25%

Where is the ozone layer, which absorbs UV radiation, located in our atmosphere?

• stratosphere
• thermosphere
• mesosphere
• troposphere

About how much of the atmosphere contains nitrogen?

• 1%
• 78%
• 21%
• 97%

Which layer of the atmosphere contain all the weather?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

In which layer of the atmosphere do meteoroids burn up?

• Exosphere

• Stratosphere

• Thermosphere

• Mesosphere

What is the correct order the atmospheric layers from bottom to top?

• Stratosphere,

  Troposphere, Thermosphere,

  Mesosphere,

  Exosphere.

• Thermosphere,

  Troposphere, Stratosphere, Mesosphere,

  Exosphere.

• Troposphere, Stratosphere, Mesosphere, Thermosphere,

  Exosphere.

• Mesosphere,

  Stratosphere,

  Troposphere,

  Exosphere,

  Thermosphere.

Where we live.

• stratosphere
• thermosphere
• troposphere
• mesosphere

The hottest layer.

• troposphere
• thermosphere
• exosphere
• mesosphere