Environmental Changes

Front

What is pollution?

Back

Pollution is when the air, water, or land is contaminated by waste, chemicals, and other harmful substances.

Front

What can change the environment in minutes?

Back

A forest fire can change the environment in minutes.

Front

Why is cutting down trees harmful to animals?

Back

Cutting down trees can destroy a bird's nest.

Front

What is a drought?

Back

A drought is a long period without rain.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind or water.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces.

Front

What can cause pollution?

Back

Pollution can be caused by waste, chemicals, and other harmful substances.

Front

How do forest fires affect the environment?

Back

Forest fires can destroy habitats and change the landscape.

Front

What is an example of a natural disaster that changes the environment?

Back

Tornadoes are an example of a natural disaster that can destroy forests.

Front

What happens to plants during a drought?

Back

During a drought, plants can die due to lack of water.