Science

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Across
  1. 3. natural world encompasses all living and non-living things occurring naturally
  2. 6. a small narrow river
  3. 8. solid surface of the earth
  4. 11. Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers
  5. 12. graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.
  6. 13. organisms that eat primary consumers for energy.
  7. 17. to cause change in form
  8. 18. high temperature
  9. 19. a large natural stream of water.
  10. 21. trees/use photosynthesis
  11. 22. the gases that surrounding the earth
  12. 23. meaning "meat eater"
  13. 24. the process of turning from liquid into vapor.
  14. 25. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms.
  15. 27. a substance that is formed of two or more elements
  16. 29. a particularly group of animals
  17. 31. the precipitation that falls on land and flows back into water
  18. 32. amount of energy that moves through a food chain
  19. 33. is someone who creates and supplies goods or services.
  20. 34. a substance that has no form or shape
  21. 35. a very large area of water/sea
  22. 37. community of living organisms in conjunction with the nonliving components of their environment, interacting as a system
  23. 38. a natural electric charge form in clouds
  24. 39. The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation
  25. 40. human beings include-nutrition, respiration, digestion, excretion, reproduction, metabolism and transportation.
  26. 41. action or process of precipitating a substance from a solution.
Down
  1. 1. a chemical element with the symbol N
  2. 2. individual ice crystals that grow while suspended in the atmosphere
  3. 4. moisture condensed from the atmosphere that falls visibly in separate drops.
  4. 5. energy is stored within cells
  5. 7. the action of breathing.
  6. 9. H2O
  7. 10. is a form of precipitation consisting ice pellets
  8. 14. is an animal anatomically and physiologically adapted to eating plant material
  9. 15. a part of area on earth's surface that has no water
  10. 16. are herbivores, feeding on plants.
  11. 20. the surface beneath the ground.
  12. 26. water that falls and flows into streams or water.
  13. 28. water which collects as droplets on a cold surface
  14. 30. microscopic germs
  15. 36. When energy is transformed from one form to another