Summer School Science Review

1. the sudden downhill movement of a huge mass of rock, soil, or mud
4. to permit to pass through
6. An area of deposited sediments caused when moving water meets a large body of water
8. TO determine characteristics or properties by using our senses
10. when light rays bounce off matter
12. an imaginary line that runs through the center of a spherical object
13. when eroded material settles in a new place
15. A deep valley often created by moving water
16. small pieces of rock that have been broken down due to weathering
17. A substance or material through which something passes
21. 365 days for the Earth, one month for the moon
23. an animal that is hunted, caught, and eaten by another
24. An animal that hunts, catches, and eats other animals

2. What an organism has or does that helps it survive
3. A group of organisms that are similar and can produce offspring
5. Making an explanation using observations and information already known
7. when light rays bend as they pass through different types of matter
9. when weathered earth materials move due to ice, wind, water
11. The breaking down of Earth material
14. The role or function that an organism has in its ecosystem
18. All the living and nonliving things that interact in an environment
19. An organism that receives its energy from the sun and makes its own food
20. An organism that eats other organisms
22. 24 hours or one day for the Earth, one month for the moon