Unit 4 Review Day

Front

What is conservation?

Back

The careful use and preservation of our natural resources.

Front

What tool helps measure water accurately?

Back

A graduated cylinder.

Front

What can help with water conservation at home?

Back

Turn off the water when you're brushing your teeth.

Front

What is it called when there is trash in the ocean?

Back

Pollution.

Front

What is one way to conserve water?

Back

Fixing leaks.

Front

What is pollution?

Back

Anything harmful to the environment.

Front

What is erosion?

Back

The movement of soil that is caused by wind or water.

Front

What is recycling?

Back

The process of converting waste into reusable material.

Front

Why is it important to conserve water?

Back

To ensure we have enough clean water for future generations.

Front

What is a graduated cylinder used for?

Back

To measure the volume of liquids accurately.