Science Unit 3 Review

Front

What is a force?

Back

A push or pull.

Front

What is attraction in science?

Back

Attraction is a force that pulls objects toward each other.

Front

What happens when the same poles of magnets face each other?

Back

They repel each other.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward the Earth.

Front

What materials are attracted to magnets?

Back

Materials like iron, nickel, and cobalt are attracted to magnets.

Front

What is a physical property?

Back

A characteristic of a substance that can be observed or measured.

Front

What does it mean if an object floats?

Back

It means the object is less dense than the liquid it is in.

Front

What is the difference between a push and a pull?

Back

A push moves an object away, while a pull brings it closer.

Front

What is an example of a non-magnetic material?

Back

Wood is an example of a non-magnetic material.

Front

What is the physical state of matter?

Back

The physical state of matter can be solid, liquid, or gas.