Earth & Moon Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. How old is the Earth estimated to be?
   4.6 billion years
2. What kind of eclipse occurs when the Moon blocks out the Sun?
   Solar
3. Which part of the Earth's core is liquid?
   Outer core
4. What is a ditch on the Moon that used to have lava flowing through it called?
   Rille
5. What is the name of the supercontinent from about 320 - 195 million years ago?
   Pangea
6. What are the lighter, elevated areas of the Moon called?
   Highlands
7. What contains all of the liquid water on Earth?
   Hydrosphere
8. We always see the same side of the moon due to its _____ orbit around Earth.
   Synchronous
9. What kind of gases efficiently absorb infrared radiation?
   Greenhouse
10. The churning motion resulting from the upwelling of warm fluid and downward flow of cooler material is called _______.
    Convection
11. What portion of the Earth that undergoes plate tectonics?
    Lithosphere
12. What is the variation in density and composition of a body?
    Differentiation
13. How strong is the Moon's gravity at the surface compared to Earth's?
    1/6
14. What is the average density of the Earth?
    5500 kg/m³
15. What is the average density of the Moon?
    3300 kg/m³
16. What is the fine lunar dust called?
    Regolith
17. What is the line between light and dark on the Moon called?
    Terminator
18. What layer of the atmosphere do we live in?
    Troposphere
19. The large dark spots on the moon are called ____.
    Maria
20. Which seismic waves are shear waves?
    S-waves
21. What shape is the Earth?
    Oblate spheroid
22. Which seismic waves are pressure waves?
    P-waves
23. What is the semisolid part of the mantle over which the tectonic plates slide called?
    Asthenosphere
24. What kind of eclipse occurs when the Earth's shadow crosses the Moon?
    Lunar
25. Which part of the Earth's core is solid?
    Inner core
26. How big is the Moon's diameter compared to the Earth's?
    1/4
27. What is the region around a planet that is influenced by its magnetic field?
    Magnetosphere
28. Due to its low gravity, the Moon has no substantial ________.
    Atmosphere
29. The daily rising and falling of Earth's oceans caused by the gravitational effects of the Moon are the _______.
    Tides