Across
- 2. An organism that is hunted and eaten by another.
- 4. The condition of the atmosphere at a given time and place.
- 5. A small portion of matter with the same physical properties.
- 8. A characteristic that increases an organism’s chance of survival.
- 10. All living and nonliving things that interact in an environment.
- 12. A naturally occurring inorganic solid with a crystalline structure.
- 13. All members of the same species living in the same area.
- 14. When a solid mixes evenly throughout a liquid.
- 16. A push or pull that attracts objects toward Earth without contact.
- 17. A solid material made from one or more minerals.
- 18. The turning of an object on its axis.
- 19. The average pattern of weather in a location over many years.
Down
- 1. The path electricity flows through.
- 3. The ability to cause motion or create change.
- 6. Different populations living together in the same area.
- 7. The motion of one object moving around another.
- 9. An organism that kills and eats other organisms.
- 11. The process that rock and soil are moved by wind, water, ice, or gravity.
- 12. Anything that has mass and takes up space.
- 15. The process of water changing from a liquid to a gas.