STARS WORLD ENGLISH 8 - UNIT 12 - LESSON 3

In the mid-19th century, scientists discovered that Mars had some similarities..... Earth.

• about

• between

• to

• for

We need to use a......to clearly see the surface of the moon.

• rover

• satellite

• space station

• telescope

Scientists believe that Mars also...........seasons just as the Earth does.

• spends time

• experiences

• takes on

• holds

The novel makes me think about the......... that Earth might be attacked by aliens.

• possible

• impossible

• possibility

• impossibility

A ..........is designed to travel into space and back to earth several times.

• satellite

• rocket

• D. spaceship

• space station

Tony: Do you think Mars may support life? Bob:...............Scientists are trying to find life there.

• Mars is too far away

• Life is only on Earth

• I don't care about Mars

• I agree with you

Neptune is bright blue .. it is named after the Roman God of the sea.

• although

• if

• so

• and

Tommy helps the four creatures make a new spaceship so that they can home.

• The creatures fly to a new planet.

• Tommy helps the creatures build a spaceship.

• Tommy builds a spaceship alone.

• Tommy repairs an old spaceship.

What is the primary component of Mars' atmosphere?

• Argon

• Carbon Dioxide

• Methane

• Helium

Which planet is known as the Red Planet?

• Mars

• Saturn

• Neptune

• Mercury