Science Review Unit 5

We usually go to sleep at _____.

• dark

• reflect

• night time

• bright

It becomes very __________ and we cannot see very well.

• dark

• reflect

• night time

• bright

Some people work in dark places. They will use _______ lights so they can see.

• dark

• reflect

• night time

• bright

They will wear clothes that can _______ light.

• dark

• reflect

• night time

• bright

The sun is a star

• TRUE

• FALSE

The moon makes its own light.

• TRUE

• FALSE

The sun moves around the Earth.

• TRUE

• FALSE

It looks like the sun is moving, but the Earth is moving around the sun.

• TRUE

• FALSE

Shadows are longest at midday.

• TRUE

• FALSE

This is a _______.

• shadow

• light source

• sundial

• potato