Science - Chapter 5 Review

Front

Natural gas and oil are ________.

Back

nonrenewable resources

Front

To use something wisely, not wastefully is to _______.

Back

conserve

Front

The imprint or remains of something that lived long ago is a(n) ________.

Back

fossil

Front

_______ is a mixture of tiny rocks, minerals, and decayed materials from plants and animals.

Back

soil

Front

Coal is a(n) _____ because it cannot be reused or replaced in a useful amount of time.

Back

nonrenewable resource

Front

What is a natural resource?

Back

A natural resource is something found in nature that is useful to people.

Front

What does it mean to conserve resources?

Back

To conserve resources means to use them wisely and not wastefully.

Front

What is a fossil?

Back

A fossil is the imprint or remains of something that lived long ago.

Front

What is soil made of?

Back

Soil is made of tiny rocks, minerals, and decayed materials from plants and animals.

Front

What are renewable resources?

Back

Renewable resources are resources that can be replenished naturally over time.