2. Welcome to... A Game of X’s and O’s

3. Modified from a game Developed by Presentation © 2000 - All rights Reserved markedamon@hotmail.com

4. 789 456 123

5. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

6. 1 Why is there no weather on the moon?

7. 1 There is no atmosphere or liquid water on the moon. Home

8. 2 Why are there more craters on the moon’s surface than on the Earth’s?

9. 2 Meteors burn up in the Earth’s atmosphere before they can strike the surface.

10. 3 The sun is mostly composed of what two gases?

11. 3 Hydrogen and helium

12. 4 Why are the Earth and the moon referred to as terrestrial?

13. 4 The moon and the Earth are made of rocks.

14. 5 What are sunspots?

15. 5 Cooler, dark spots on the sun’s surface

16. 6 What object in our solar system has the greatest gravitational pull?

17. 6 The sun

18. 7 A person weighing 18 pounds on the moon would weigh how many pounds on the Earth?

19. 7 108 pounds

20. 8 Name three landforms that are found on both the Earth and the moon.

21. 8 Mountains, valleys, canyons, plains, craters

22. 9 Life cannot exist on the moon because there is no ___ and no___.

23. 9 No liquid water and no atmosphere