Earth's Atmosphere Quiz

What is the primary function of Earth's atmosphere as described in the text?

• To protect Earth from the Sun's harmful ultraviolet radiation

• To provide a habitat for wildlife

• To facilitate global communication

• To generate electrical energy

According to the text, what is the greenhouse effect?

• A process that cools the Earth

• A process that increases oxygen levels in the atmosphere

• A process that traps some of the Sun's heat in Earth's atmosphere, making it warmer

• A process that removes carbon dioxide from the atmosphere

Tags

NGSS.MS-ESS3-5

What gases are primarily found in Earth's atmosphere near the surface, as mentioned in the text?

• Hydrogen and helium

• Nitrogen and oxygen

• Carbon dioxide and argon

• Methane and neon

What is atmospheric pressure?

• The force exerted by the weight of tiny particles of air

• The temperature of the air above us

• The humidity level in the air

• The amount of oxygen in the air

Tags

NGSS.MS-ESS2-5

What happens to air pressure as altitude increases?

• Air pressure increases

• Air pressure remains constant

• Air pressure decreases

• Air pressure fluctuates rapidly

Which layer of Earth's atmosphere is closest to the surface and contains most of the weather phenomena?

• Stratosphere

• Mesosphere

• Thermosphere

• Troposphere

Tags

NGSS.MS-ESS2-5

What is the primary function of the ozone layer in the stratosphere?

• To produce oxygen

• To block much of the Sun's radiation

• To regulate Earth's temperature

• To contain the majority of Earth's weather

Which layer of the atmosphere is known for reaching high temperatures due to absorption of X-rays and ultraviolet radiation from the Sun?

• Mesosphere

• Exosphere

• Thermosphere

• Troposphere

What is the primary function of Earth's atmosphere?

• To provide light during the day

• To keep the planet warm

• To provide gases necessary for breathing

• To create a gravitational pull

What is the greenhouse effect?

• The process by which the atmosphere traps heat from the sun

• The cooling effect of the atmosphere

• The reflection of sunlight back into space

• The increase of oxygen in the atmosphere

Tags

NGSS.MS-ESS3-5