Across
- 3. allows heat to move easily
- 6. a girl bleaching her hair is a ____________ change
- 8. What force slows down an object?
- 11. On cold mornings, the air is low on my tires. By the warm afternoon, the air in my tires is perfect. During the cold mornings, the air ____________.
- 14. ripping a piece of paper is a ____________change
- 15. the change in position, moving
- 18. Condensation of water happens when the heat energy ______________.
- 19. the location of an object
- 20. a change when nothing new is made
- 22. This type of matter will expand when frozen, when other matter contracts. What is it?
- 23. stops heat from moving
- 26. colorful M&M's are a __________.
- 27. I set my lemonade outside during a hot summer day. I notice beads of water on my glass. What is this called?
- 28. a change when a new thing is produced (gas, light, heat, fire, smoke)
Down
- 1. Lakes, ponds, rivers and streams are types of what?
- 2. Rivers, streams and creeks are types of what?
- 4. heat transfer that happens when heat travels through electromagnetic waves
- 5. What force pulls objects toward the center of the earth?
- 7. Evaporation and _______________ add water vapor into the atmosphere.
- 9. Evaporation of water happens when the heat energy _______________.
- 10. Heating matter causes it to _________.
- 12. how fast something moves, distance/time
- 13. What force is a type of friction with the air?
- 16. a force that objects have because of gravity
- 17. heat transfer that happens when heat rises and cool sinks in liquids and gases
- 21. heat transfer that happens when objects are touching
- 24. Lemonde is a ___________.
- 25. a push or pull on an object