Unit 7 and 8 Semester Exam Review

What role does the greenhouse effect play in maintaining Earth's temperature?

• It cools the Earth's surface.

• It traps reradiated energy, acting like an insulating blanket.

• It reflects solar radiation back into space.

• It absorbs all solar radiation.

Tags

NGSS.HS-ESS2-4

What happens when air cools to its dew point?

• Evaporation occurs.

• Condensation occurs, potentially forming clouds and precipitation.

• The air becomes drier.

• The air's capacity to hold water vapor increases.

Tags

NGSS.HS-ESS2-5

Which type of clouds are puffy and white, often indicating fair weather?

• Nimbus clouds

• Cumulus clouds

• Stratus clouds

• Cirrus clouds

What has led to increased frequency and severity of extreme weather events?

• Natural climate variability

• Climate change

• Decreased ocean temperatures

• Stable atmospheric conditions

Tags

NGSS.HS-ESS3-5

NGSS.HS-ESS2-4

What is the impact of human activities on carbon dioxide levels in the atmosphere?

• They have decreased CO₂ levels.

• They have significantly increased CO₂ levels, disrupting the natural carbon cycle.

• They have no impact on CO₂ levels.

• They have stabilized CO₂ levels.

Tags

NGSS.HS-ESS3-5

NGSS.HS-ESS2-6

NGSS.HS-LS2-5

What are biomes characterized by?

• Specific climate conditions and wildlife.

• Uniform temperature and humidity.

• Lack of biodiversity.

• Constant weather patterns.

What are some efforts to mitigate climate change?

• Increasing fossil fuel consumption.

• Transitioning to renewable energy sources and international agreements to reduce ozone-depleting substances.

• Ignoring international agreements.

• Promoting deforestation.

Tags

NGSS.HS-ESS3-5

NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

NGSS.HS-ETS1-3