Atmosphere

Which pie chart correctly shows the percentages of elements in the air?

• a
• b
• c
• d

Where you will find the ozone layer.

• stratosphere
• thermosphere
• exosphere
• mesosphere

Where weather occurs.

• stratosphere
• thermosphere
• troposphere
• mesosphere

Where we live.

• stratosphere
• thermosphere
• troposphere
• mesosphere

What does the earth's atmosphere do?

• help to regulate the temperature on Earth
• Help UV rays to reach the Earth's surface
• Creates meteors in the sky
• Keep ocean waters cold

What is the function of the ozone layer?

• to allow UV rays to get to Earth
• to block UV rays from getting to Earth
• To keep oxygen in
• to allow meteors to get to Earth

In which layer of the atmosphere would you find the top of Mount Everest?

• Troposphere
• Stratosphere
• Mesosphere
• Thermosphere

Air in the atmosphere is 78%

• Einsteinium
• nitrogen
• oxygen
• carbon dioxide

What layer of the atmosphere is closest to outer space?

• mesosphere

• exosphere

• troposphere

• stratosphere

In which layer of the atmosphere would you expect to find the auroras?

• Troposphere
• Stratosphere
• exosphere
• Ionosphere