Across
- 2. state of matter where something has a definite shape because molcules are tightly packed and slow moving
- 6. after wood inventions, people started using this material to make things
- 8. can happen when heat is applied to a solid
- 9. things that cannot make their own energy
- 10. a shovel, seesaw, and human arm are this type of simple machine
- 13. plants rely on this part for reproduction
- 16. Flying mammal
- 19. when precipitation travels down a mountain to a lake, puddle, or ocean
- 21. the part of the water cycle that includes puddles, lakes, ponds, oceans
- 22. measures liquid
- 23. the phase of the moon after full moon and before another new moon in which we only see halfof the bright side
- 24. types of energy where natural processes can replace them in a reasonable amount of time (hydro, wind, solar, biomass, geothermal)
- 26. happens in the water cycle when water vapor starts to cool down (clouds)
- 28. can happen when a liquid is cooled down enough
- 31. state of matter with many molecules that move past each other easily, and it takes the shape of it's container
- 32. when the moon goes through phases in which it appears to be getting smaller
- 34. the phase of the moon in which we can see the entire bright side of the moon
- 36. this is what rocks are made of
- 37. the part of our water supply that is located under the surface of the earth in the soil and between rocks
- 39. A way to convert waste into a useable material
- 40. a soft metal core made into a magnet by the passage of an electric current through a coil surrounding it, and more coils make it stronger
- 41. Investigation in order to conduct this, it is important to prepare, do, observe, and record.
- 42. type of energy that we need to conserve, because they cannot be placed in a reasonable period of time, if at all (coal, petroleum, natural gas, oil)
- 44. this explains how wet dishes left out over night are dry in the morning
- 45. when the moon goes through phases in which it appears to be growing larger
- 46. type of energy that can be produced by rubbing your hands together
- 48. things that can make their own energy through photosynthesis
- 49. part of the plant that provides support, and tranports fluids to leaves
- 50. source of energy for the water cycle
Down
- 1. state of matter where molecules are very spread out and moving, and it takes the shape of it's container
- 3. part of the plant that provides energy
- 4. traits that plants and animals can "learn" to do or that can happen to them regardless of genes
- 5. Large marsupial
- 7. traits that plants and animals are born with, and they could not choose
- 11. part of a plant that collects water and nutrients, and acts as an achor
- 12. the part of the water cycle which includes rain, sleet, snow, hail
- 14. early inventions were made of this material
- 15. this is what mirrors do
- 17. in a lake ecosystem, this is a producer that must fight for sunlight
- 18. after metal inventions, this material was discovered and used to make things
- 20. a moon phase after new moon and before full moon in which we only see half of the bright side
- 25. Has a trunk
- 27. Man's best friend
- 29. these can enter our body thorugh our nose, eyes, mouth, cuts or scrapes, or bug bites
- 30. the human body's purpose for skin
- 33. an axe, scissors, and knife are this type of simple machine
- 35. plants found in these areas probably need long roots to search for water
- 38. Likes to chase mice
- 43. the first phase of the moon where we do not see any of the bright side of the moon (appears dark)
- 47. the prcess of wearing away the earth's crust, can be caused by wind, glaciers, or water