Across
- 2. water
- 4. a big star that the planets orbit around it
- 6. comparing two types of messurement
- 7. life
- 11. two numbers that you multipliy
- 13. rows with equal amount in each
- 15. two numbers that you divide
- 16. a long groove that forms where water lava or otherliquids flow
- 17. a place where living things can live at
- 18. a comparison of two different numbers
- 19. air
Down
- 1. land
- 3. positive and negative numbers exx
- 5. a planet that has rocks and is made of rocks
- 8. a group of parts that interact
- 9. a comparasion of two quantitiesby division
- 10. a number that does not change
- 12. a planet that has gas and is mage of gas
- 14. a rate in which the second quantity in the comparision is one unit