Chapter 7 Climate Change

Front

What is the El Niño/Southern Oscillation (ENSO)?

Back

ENSO is a climate pattern that describes the fluctuations in temperature between the ocean and atmosphere in the east-central Pacific. It significantly affects global weather patterns.

Tags

NGSS.HS-ESS3-1

NGSS.HS-ESS3-5

Front

What are the expected climate changes over a human lifetime according to climatologists?

Back

Climatologists expect little to no change in climate over a human lifetime, indicating stability in climate conditions.

Front

What percentage of incoming solar radiation reaches the Earth's surface?

Back

50% of incoming solar radiation reaches the Earth's surface, which is crucial for supporting life.

Tags

NGSS.HS-ESS2-4

Front

Which fuel produces the most CO2 per energy unit?

Back

Coal produces the most CO2 per energy unit compared to natural gas, oil, and methane.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

Front

What is the main component of Earth's atmosphere?

Back

Nitrogen is the main component of Earth's atmosphere, making up about 78% of it.

Front

What is climate change?

Back

Climate change refers to significant changes in global temperatures and weather patterns over time, primarily driven by human activities.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Front

What role do greenhouse gases play in climate change?

Back

Greenhouse gases trap heat in the atmosphere, leading to a warming effect known as the greenhouse effect.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases in Earth's atmosphere trap heat, preventing it from escaping into space.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Front

What are some examples of greenhouse gases?

Back

Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor.

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Front

How does deforestation contribute to climate change?

Back

Deforestation reduces the number of trees that can absorb CO2, increasing the concentration of greenhouse gases in the atmosphere.

Tags

NGSS.HS-ESS3-5

NGSS.HS-LS2-5