3. 100 200 400 300 400 Earth Systems Human Body Forms of Energy 300 200 400 200 100 500 100 Space

4. Row 1, Col 1 the layers of gas that surround the Earth, other planets, or stars What is atmosphere?

5. 1,2 the path water takes as it is being cycled through the environment, including condensation, evaporation, and precipitation What is the water cycle?

6. 1,3 similar cells acting to perform a specific function What is tissue?

7. 1,4 a reaction or a change in a substance produced by chemical means that result in producing a different chemical What is a chemical change?

8. 2,1 a star pattern identified and named as a definite group; various efforts to preserve or protect natural resources What is a constellation?

9. 2,2 the process by which a liquid is converted to its vapor phase by heating the liquid What is evaporation?

10. 2,3 a structure containing different tissues that are organized to carry a specific function of the body What is an organ?

11. 2,4 a quantity that describes the capacity to do work; a source of usable power What is energy?

12. 3,1 a large collection of stars, gases, and dust that are part of the universe bound together by gravitational forces What is a galaxy?

13. 3,2 water that falls from the air to the ground (non-frozen rain, or frozen snow, sleet, and hail) What is precipitation?

14. 3,3 organs that support and protect the body and store minerals What are bones?

15. 3,4 a change of energy from one form to another What is energy transfer?

16. 4,1 a natural satellite that revolves around a planet What is a moon?

17. 4,2 the process of changing from a gas (i.e., water vapor) to a liquid What is condensation?

18. 4,3 organs that contract to produce movement in the body What are muscles?

19. 4,4 the energy possessed by a body because of its motion What is kinetic energy?

20. 5,1 a large body in space that orbits a star and does not produce light of its own What is a planet?

21. 5,2 water that fills spaces between particles of rock and soil under the Earth's surface What is groundwater?

22. 5,3 a muscular organ that pumps blood throughout your body What is a heart?

23. 5,4 the energy an object has because of its position or structure What is potential energy?