Across
- 2. The smallest particles of matter
- 6. When one side of Earth faces the sun while the other faces away
- 8. Energy or matter cannot be created or destroyed
- 12. To spin on an axis
- 15. Characteristics not present at birth
- 17. The ability to cause change
- 21. A push or pull
- 23. The air surrounding the Earth
- 25. Actions born knowing how to do
- 27. A model of feeding relationships in an ecosystem
- 29. An object that orbits around a bigger object in a circular path
- 32. Energy moving from one place to another
- 35. All living and nonliving things interacting in a specific area
- 36. Actions acquired through observation and experience
- 37. Energy stored
- 38. Groups of stars that form patterns
Down
- 1. Characteristics passed down through genes or DNA
- 3. A natural satellite that revolves around a planet.
- 4. When an object moves from one place to another
- 5. Matter with a fixed shape and volume
- 7. Energy due to how fast atoms move; caused by friction
- 9. Anything that has mass and takes up space
- 10. The amount of space an object takes up
- 11. The amount of matter an object has
- 13. A force in which like poles repel and opposite poles attract
- 14. Matter with a fixed volume but no fixed shape
- 16. The time it takes a planet to revolve around a star
- 17. Force of attraction between charges
- 18. Matter with no fixed shape or volume
- 19. To influence something
- 20. Non-living things
- 22. The area around living and nonliving things
- 24. by Earth's tilt impacting the amount of direct sunlight different places receive
- 26. Energy of motion
- 28. The amount of sunlight reflected changes as the moon revolves around the Earth
- 30. The movement of water from the sky to the land and back
- 31. Force of attraction that pulls things together; stronger with more mass
- 33. Living things
- 34. To make something different