Atmosphere Test Review!!

This process produces CO2

• respiration

• burning fuel

• driving cars

• All of these

Which natural process removes carbon dioxide from the atmosphere?

• forest fires

• volcanic eruptions

• cellular respiration

• photosynthesis

Tags

NGSS.MS-LS1-6

Temperature in the stratosphere warms as altitude increases.

• True
• False

The air in the troposphere has a greater density than the air in any other layer of the atmosphere,

• True
• False

In which layer of the atmosphere does weather occur?

• Mesosphere
• Thermosphere
• Stratosphere
• Troposphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which gas in our atmosphere is most abundant?

• Argon
• Oxygen
• Nitrogen
• Carbon Dioxide

What is the percentage of oxygen in Earth's atmosphere?

• 1%
• 21%
• 78%
• 90%

What is the percentage of nitrogen in Earth's atmosphere?

• 1%
• 21%
• 78%
• 90%

What is the outer most main layer of Earth's atmosphere?

• Thermosphere
• Troposphere
• Stratosphere
• Mesosphere

The layers of the atmosphere are classified according to changes in _________.

• altitude
• density
• composition
• temperature