Water Pollution
Soil Pollution
Habitat Destruction
Conservation
100

Chemicals that keep bugs away but can pollute out soil and water.

What are pesticides?

100

A massive amount of water that can lead to the erosion of soil and rock.

What are floods?

100

Something that could be destroyed by both water pollution and wildfires.

What are habitats?

100

An easy way to reduce the amount of trash thrown away.

What is recycling?

200

Something ships or boats can use instead of using fuel all the time.

What is a sail?

200

Planting something different every year to help keep soil healthy.

What is crop rotation?

200

Something that can harm the habitats of animals like fish.

What is water pollution?

200

A period of time when it doesn't rain for a long time.

What is a drought?

300

This means that we only have a certain amount of usable water on Earth.

What is limited fresh water?

300

When soil is moved somewhere else by wind or water.

What is erosion?

300

Something that would be harmful to the habitat of squirrels and birds.

What is cutting down trees?

300

Something that makes it so more natural resources like water, air, animals, and soil are available.

What is conservation?