Things that come from Earth that people use are called

• Soil

• natural resources

• rock

• sun

water, rocks, and plants are all

• living things

• non living things

• natural resources

• food

When our air and water get dirty, it is called

• pollution

• clean air

• living things

• non living things

When we save, keep, or protect natural resources, we.....

• reuse

• reduce

• recycle

• conserve

When we use things again in a new way, we....

• reduce

• reuse

• recycle

• buy

When you reuse things, you don't have to ....... new things

• use

• recycle

• buy

• conserve

To reduce means......

• buy new things

• to use more of something

• to use less of something

• keep something

When you make a new thing from an old thing, it means.....

• reduce

• recycle

• reuse

• conserve

You turn off the light when you leave the room, it means....

• you save electricity by reduce times using them

• you use thing in a new way

• you buy new thing

• you waste of electricity

We can use water and soil in .............. ways.

• same

• different

• many

• one