General

Across

1. Tool used to find north
4. Ability to do work
6. Book that gives word meanings
8. Ocean east of Canada
10. One of Earth’s large land masses
13. Smallest part of an element
17. A word that shows action
18. A word that describes a noun
19. Tool that shows direction
21. Organs that help you breathe
24. A baby frog
28. Word meaning “related to the Sun”
30. Inventor of the telephone
32. Cold-blooded animal with scales
35. A group of related sentences
37. Force that pulls objects toward Earth
39. When two sides are mirror images
40. Smallest unit of a compound
42. Animal that eats only plants
43. Use materials again instead of wasting
44. When water turns into vapor
45. Gas changing into a liquid
47. Object that attracts metal
49. Remains of an ancient organism
50. Wearing away of rock by wind or water

Down

2. Animal that eats plants and meat
3. Gas that plants give off
5. Provides power to devices
7. Canada’s capital city
9. The largest planet in our solar system
10. Device used to take photos
11. A violent rotating windstorm
12. Tool for viewing distant stars
14. Tissue that helps your body move
15. Animal that eats only meat
16. Frozen water
20. The opposite of “ancient”
22. The study of living things
23. Global computer network
25. Place where you borrow books
26. Variety of living things in an area
27. Path a planet takes around the Sun
29. A shape with four equal sides
31. Temperature scale used in Canada
33. Harmful substances in the environment
34. Government by the people
36. Material used to make paper
38. Shape with three sides
41. Energy that powers lights
46. A person, place, or thing
48. Imaginary line around Earth’s middle