Amplify Unit 3 End of Unit Final

Front

What is a system?

Back

A system is a complex set of cycles, parts, and processes that work together.

Front

What percentage of Earth's water is salt water?

Back

Most of Earth's water is in the ocean, which is salt water.

Front

How do the biosphere and atmosphere interact?

Back

Plants give off carbon dioxide, which is a way the biosphere and atmosphere interact.

Front

What happens to water when it turns into gas?

Back

When water turns into gas, it is called evaporation.

Front

If Pablo poured 2 cups of water into an ice tray, how much water will there be after it melts?

Back

There will still be 2 cups of water after the ice melts.

Front

What is fresh water?

Back

Fresh water is water that has low concentrations of dissolved salts, found in lakes, rivers, and glaciers.

Front

What is the biosphere?

Back

The biosphere is the part of Earth where life exists, including land, water, and the atmosphere.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding Earth, essential for life.

Front

What is evaporation?

Back

Evaporation is the process where liquid water turns into gas.

Front

What is condensation?

Back

Condensation is the process where gas turns back into liquid water.