Science spiral review 1

Front

What is the invisible line that passes through the North Pole and the South Pole?

Back

Earth's axis.

Front

What is anything that has mass and takes up space called?

Back

Matter.

Front

Which marble has less friction: the one on the classroom floor or the one in the garden?

Back

The marble on the garden has less friction.

Front

What is a natural resource?

Back

Natural resources are materials or substances found in nature that can be used for economic benefit.

Front

What is any useful material that is found in nature called?

Back

Natural Resource.

Front

What do we call the imaginary line that divides the Earth into the Northern and Southern Hemispheres?

Back

The equator.

Front

What is the term for the force that opposes motion between two surfaces in contact?

Back

Friction.

Front

What is the term for materials that come from the Earth and can be used to make products?

Back

Natural resources.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally, while non-renewable resources cannot.

Front

What is an example of a renewable resource?

Back

Solar energy.