Earth Science Teacher Test 4th

Which stars have the hottest temperatures?

• Blue

• Red

• Yellow

• White

Which of the following statements is true about stars and planets?

• They both revolve around each other.

• They both produce light.

• Planets revolve around the sun and other stars do not.

• They both are made up of gas and dust.

What are stars made of?

• rocks

• gas and dust

• fire

• sand

What color star is the sun?

• Blue

• Red

• White

• Yellow

The sun appears to be larger and brighter to us than other stars because

• it is further away than other stars.

• it is closer than other stars.

• it is the biggest star.

• it is the brightest star.

Stars produce their own light.

• True

• False

All stars are the same color and size.

• True

• False

Planets revolve around the sun and produce their own light.

• True

• False

Which telescope was launched in 1990 to help us learn more about space?

• Edwin

• NASA

• Delta

• Hubble

Why does the sun appear to move across the sky during the day?

• The sun and the earth revolve around each other.

• The earth is rotating on its axis.

• The sun revolves around the earth.

• The sun is moving and the earth is still.