Front

What is the main component of the atmosphere that carbon enters when fossil fuels are burned?

Back

Atmosphere

Front

What process converts sugar into carbon dioxide gas in living organisms?

Back

Respiration

Front

What are snow, sleet, hail, and rain examples of?

Back

Precipitation

Front

What essential element is found in all living creatures?

Back

Carbon

Front

Does the water cycle have a start or end?

Back

No, it is a continuous cycle.

Front

What is the process called when water vapor cools and changes into liquid water?

Back

Condensation

Front

What is the term for the movement of water from the ground to the atmosphere?

Back

Evaporation

Front

What is the process by which plants release water vapor into the air?

Back

Transpiration

Front

What is the term for the natural process of recycling water in the environment?

Back

Water Cycle

Front

What is the role of carbon dioxide in photosynthesis?

Back

It is used by plants to produce glucose and oxygen.