Environmental Definitions Crossword

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Across
  1. 3. The byproduct from landfills that perculates through layers
  2. 6. Substances used to destroy and prevent pests
  3. 7. Another name for crude oil
  4. 8. Low to no population, organisms can survive but not reach optimal levels
  5. 11. The abilty to meet the needs of the present population without compromising the ability of future generations
  6. 15. Makes electrical energy by converting kinetic energy
  7. 16. A type of tree that comes in bundles of 5
  8. 17. A type of harvesting where you remove the dead and infected trees to stop spread of diseases
  9. 20. Type of soil and drains naturally
Down
  1. 1. Living organisms considered harmful to crops
  2. 2. Large molecules made up of small molecules linked together
  3. 4. Organic residues and mixtures
  4. 5. Removes all trees from one area at the same time
  5. 9. A by product from production
  6. 10. Top layer of the soil, contains leaves and twigs
  7. 12. A type of soil that you can feel in between your teeth
  8. 13. Intentional application of water to soil for the purpose of crop production
  9. 14. The soil pore and availability of oxygen
  10. 18. Emissions as a result of human activity
  11. 19. The cloudiness from the movement of sediment