Gases in the Atmosphere

This pie chart illustrates different gases in Earth's atmosphere. Which gas does wedge X represent?

• Oxygen

• Carbon dioxide

• Nitrogen

• Water vapor

The gas found in atmosphere about 21% is ...............

• Nitrogen

• Oxygen

• Argon

• Flatulence

Which of the following is a property of air?

• Mixture of gases

• Made up of atoms and molecules

• Has mass and density

• All of the them

Tags

NGSS.MS-ESS2-5

Earth’s atmosphere is mainly made up of:

• oxygen and carbon dioxide.

• carbon dioxide and nitrogen.

• nitrogen and oxygen.

• nitrogen and helium.

In the model, what color is Oxygen?

• Blue

• Gray

• Red

• Purple

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

• 78%

• 21%

• 0.93%

• 0.04%

Which gas is the second most abundant in the Earth's atmosphere?

• Nitrogen

• Oxygen

• Argon

• Carbon Dioxide

What is the primary component of the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Argon

Which gas in the atmosphere is essential for photosynthesis?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Argon

Tags

NGSS.MS-LS1-6

Which of the following gases is a greenhouse gas?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Argon

Tags

NGSS.MS-ESS3-5