Across
- 4. acts like a _________ and pulls objects towards it.
- 6. ________ has one-sixth the gravity of the Earth.
- 8. pulls objects according to their ____________________.
- 9. can __________________ in outer space.
- 10. becomes _______________ as you move away from earth.
Down
- 1. ______________ fell on the scientist’s head and led to the discovery of gravity.
- 2. Einstein/ ______ _______ added to the theory of gravity.
- 3. Isaac Newton/_______ _____ _________ discovered Gravity
- 5. holds the ___________ in place and helps breathing.
- 7. on Earth’s oceans are caused by the moon’s gravity.
- 9. is a _____________ that pulls objects together.