Unit 4 Review Day

Front

What is conservation?

Back

The careful use and preservation of our natural resources.

Front

What natural disaster is a flood?

Back

A flood is a natural disaster that occurs when water overflows onto land that is usually dry.

Front

What is one way to conserve water?

Back

Fixing leaks.

Front

How can humans help prevent erosion?

Back

By planting more plants and grass on hillsides.

Front

What can help with water conservation at home?

Back

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

Front

What is erosion?

Back

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

Front

What is a forest fire?

Back

A forest fire is an uncontrolled fire that burns in forests or grasslands.

Front

What is a natural disaster?

Back

A natural disaster is a catastrophic event that occurs due to natural processes of the Earth.

Front

How does planting trees help the environment?

Back

Planting trees helps prevent erosion and provides oxygen.

Front

What is the importance of recycling?

Back

Recycling helps conserve natural resources and reduces waste.