GEE 1

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Across
  1. 4. KNOWLEDGE
  2. 5. One of the environmental issue
  3. 7. breathed in. enters the blood from the lungs and travels to the tissues.
  4. 9. the chemical element of atomic number 16
  5. 11. of an element that
  6. 12. consists of two or more
  7. 13. on planet Earth.
  8. 14. the solid earth.
  9. 16. is the breaking down or dissolving of rocks and minerals on Earth’s surface.
  10. 18. the protective blanket of gases
  11. 21. element
  12. 23. Biological element
  13. 24. occurs when there is more water than land can absorb.
  14. 25. the state of one who lacks a usual or socially acceptable amount of money or material possessions
  15. 26. is the study of energy
  16. 28. is the ability to do work
  17. 31. is the smallest
  18. 32. is done when force is applied to
  19. 35. is a substance
  20. 37. occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
  21. 38. is a common chemical
  22. 39. Is a pure substance
  23. 40. object over a distance
Down
  1. 1. Where life
  2. 2. comprises all types of water resources.
  3. 3. is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
  4. 6. reactions in an organism
  5. 8. the concentration of
  6. 10. is the outer mantle
  7. 15. the sum of all the
  8. 17. is anything that takes up
  9. 19. Cultural element
  10. 20. ions in a solution
  11. 22. a substance that forms as a result of a chemical reaction
  12. 27. highly flammable diatomic gas.
  13. 29. a substance that starts a chemical reaction
  14. 30. is the main element in organic compounds
  15. 33. is defined as ametabolic process wherein, the living cells of an organism obtains energy
  16. 34. and has mass.
  17. 36. has the properties of