Human Impact on Climate Unit Test

Front

What is the greenhouse effect?

Back

The greenhouse effect is a natural process where gases in the air trap heat released by the Earth, keeping the planet warm.

Front

Is the greenhouse effect a natural process?

Back

True, the greenhouse effect is a natural process essential for maintaining Earth's temperature.

Front

What happens to energy from the Sun when it reaches Earth?

Back

Some of the energy is absorbed by land and water, warming the planet.

Front

Which natural process removes carbon dioxide from the atmosphere?

Back

Photosynthesis is the process that removes carbon dioxide from the atmosphere.

Front

What is a possible cause for the decrease in the Adelie Penguin population?

Back

The Adelie penguin population has decreased due to a decrease in sea ice and krill.

Front

What role do forests play in the carbon cycle?

Back

Forests absorb carbon dioxide during photosynthesis, helping to regulate atmospheric CO2 levels.

Front

What is the impact of increased greenhouse gases on climate?

Back

Increased greenhouse gases lead to global warming and climate change, affecting weather patterns.

Front

How does deforestation affect the greenhouse effect?

Back

Deforestation reduces the number of trees that can absorb CO2, increasing greenhouse gas levels.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen.

Front

What are some effects of climate change on wildlife?

Back

Climate change can lead to habitat loss, altered food sources, and changes in migration patterns for wildlife.