Changes to the Environment

Front

What is the environment?

Back

The environment is all the living and nonliving things in a place.

Front

What can cause a flood?

Back

Heavy rains can cause a flood.

Front

What is erosion?

Back

Erosion is when moving water changes land by carrying rocks and soil to new places.

Front

What is pollution?

Back

Pollution is anything that harms the environment.

Front

What can lightning do during a storm?

Back

Lightning can hit a tree and cause a fire.

Front

What is a drought?

Back

A drought is a long period without rain.

Front

What is an example of pollution?

Back

An oil spill is an example of pollution.

Front

What happens when a beaver builds a dam?

Back

A beaver dam is not pollution; it is a natural structure.

Front

What is the main cause of erosion?

Back

Moving water is the main cause of erosion.

Front

What can heavy rains lead to besides floods?

Back

Heavy rains can also lead to soil erosion.