5.3 The Sun appears to move

The Sun is a star.

• True

• False

The nearest star from the Earth is the ____.

The Sun is very bright and cold.

• True

• False

The Sun is not a light source.

• True

• False

The Sun gives us light during the night.

• True

• False

The ____ is a very big light source.

The Sun looks as though it moves across the sky.

• True

• False

During the hours of ___, the Sun gives us light.

• daylight

• night time

• weekend

Is looking at the Sun directly good? Why?

A long time ago, people thought light was a kind of ____.