2. The centre of the Solar System
is...
B. Mercury
C. The Sun
D. The Earth

3. B. The Sun

4. In the Solar System, there are...
B. seven planets
C. eight planets
D. nine planets

5. B. eight planets

6. The closest planet to the Sun is...
B. Mars
C. Mercury
D. Venus

7. B. Mercury

8. The planet that rotates in a
direction opposite to the other
planets is…
B. Saturn
C. Uranus
D. Venus

9. C. Venus

10. The only planet that has life
is…
B. Mars
C. The Earth
D. Jupiter

11. B. The Earth

12. This planet is called the red
planet.
B. Mercury
C. Venus
D. Mars

13. C. Mars

14. This planet has sixty-three moons.
Three of them are Europa, Io
and Callisto.
B. Jupiter
C. Mercury
D. Venus

15. A. Jupiter

16. This planet's ring system makes
the planet one of the most
beautiful objects in the Solar
System.
B. Saturn
C. Venus
D. Jupiter

17. A. Saturn

18. Appart from Saturn and Neptune,
this planet has narrow rings.
B. Jupiter
C. Uranus
D. Mars

19. B. Uranus

20. The strongest winds in the Solar
System blow here
(at 2000 kilometres per hour).
C. Neptune
D. Uranus
E. Saturn

21. A. Neptune