Earth's Changing Climate - Mid-Unit Assessment (Retake)

Front

What is the strongest evidence to support a claim in scientific research?

Back

Trends in data.

Front

What process do trees use to convert carbon dioxide into oxygen?

Back

Photosynthesis.

Front

What happens to carbon dioxide levels in the atmosphere when the number of trees increases?

Back

Carbon dioxide levels decrease.

Front

What effect does an increase in methane levels have on the energy in Earth's system?

Back

More energy enters the Earth's system and more energy is absorbed by Earth’s surface.

Front

What can ice core samples tell us about the atmosphere?

Back

They can provide evidence of historical methane levels.

Front

What is the relationship between carbon dioxide and Earth's temperature?

Back

Increased carbon dioxide levels can lead to higher temperatures.

Front

What is photosynthesis?

Back

The process by which trees and plants convert carbon dioxide and sunlight into oxygen and glucose.

Front

How does increased energy absorption by Earth's surface affect climate?

Back

It can lead to warming and changes in weather patterns.

Front

What is the role of fossilized shells in climate research?

Back

They provide historical data on past atmospheric conditions.

Front

What is methane and why is it important in climate studies?

Back

Methane is a greenhouse gas that can trap heat in the atmosphere.