Atmosphere

What kind of living things does the atmosphere protect?

• Animals

• People

• Plants

Where does an aurora happen?

• The Clouds

• The Stratosphere

• The Exosphere

• The mesosphere

• The thermosphere

What is the first layer of the atmosphere?

• Troposphere

• Lithosphere

• Stratosphere

• Metrosphere

• Exosphere

Altitude is the

• distance between the moon and the sun

• weight of a mountain divided by the ocean

• place where things drop from the sky

• height of an object above the ground or sea level

What does the atmosphere prevent from hitting us?

• Planets

• Stars

• Dust

• Rocks and meteors

Air pressure is the ________ that air has on a surface or object

• height

• distance

• force

• protuberance

What percent of Oxygen is in the atmosphere?

• 14%

• 21%

• 62%

• 22%

In what layer of the atmosphere does the weather form?

• Stratosphere

• Troposphere

• Exosphere

• Mesosphere

Where is the temperature the highest?

• 1
• 2
• 3
• 4

What percent of Nitrogen is in the atmosphere?

• 49%

• 76%

• 2%

• 78%