Our environment

The _____________________ is everything that surrounds us.

The __________________ is what an organism needs to breathe.

With the air an organism makes the ___________________ process.

__________________ and _____________ provide food for other organisms.

_____________________ is necessary for plants, humans , and animals to survive.

Put a checkmark to the natural resources that can be used as building materials.

• oil

• sand

• wind

• wood

• metals

An animal that hunt is called a...

• prey.

• predator.

The animal that is hunted is called a...

• hunter.

• prey.

A ________________________ resource is the one that can be used more than once because it can be produced by the nature or humans.

• renewable

• non-renewable

We use fuels only to produce heat.

• true

• false