4th Environmental Health

Taking something old and changing it so it can be used again in a new way:

• Recycle

• Reuse

• Reduce

• Conserve

A large pit lined with clay or plastic that holds trash:

• smog

• sanitary landfill

• pollution

• natural resource

When air pollution mixes with the clouds and water in the air, it produces a toxic something:

• acid rain

• smoky

• pollution

• inversion

The haze that forms when sunlight strikes air pollution is called:

• smog

• resources

• acid rain

• landfill

When land, water, or air contains harmful substances, making them unhealthy to the environment:

• recycle

• landfill

• pollution

• environment

To protect something from being lost or to use it carefully is:

• insulation

• conserve

• natural resource

• environment

When you buy products with less packaging, you ____ the amount of resources you use.

• reduce

• recycle

• reuse

• energy

You will save ____ if you set your thermostat on a lower temperature when you are heating your home.

• insulation

• aluminum

• energy

• turbines

Air, water, soil, iron, and coal are all:

• natural resources

• air pollution

• graffiti

• recreation

What type of pollution is Smog?

• land pollution

• air pollution

• noise pollution

• water pollution