Env Sci Extra Credit Crossword Puzzle

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Across
  1. 3. Malthus/idea that population if left unchecked increase geometrically
  2. 4. the fundamental nature of existence of man and existence
  3. 6. or deceptive science that seems as scientific
  4. 8. of the same element that differ in the number of neutrons
  5. 10. where all forms of life have an inherent right to exist
  6. 15. compounds in foods and living tissues such as sugars and starch
  7. 19. human effort to understand our world around us
  8. 21. an atom or group of bonded atoms which have lost or gained one or more electrons,
Down
  1. 1. deserves direct moral consideration
  2. 2. Leopold/Advocated the Land Ethic
  3. 5. Responsibility/companies should contribute to the welfare of society
  4. 7. of Philosophy that seeks to define what is right and what is wrong
  5. 9. superiority view of the environment
  6. 11. stewardship/ responsible use and protection of the natural environment
  7. 12. for a 90% share of genetically modified crops worldwide
  8. 13. in the universe is classified as this
  9. 14. Carson/published Silent Spring and dangers of pesticides
  10. 16. Method/step by step method to test rigorously scientific research
  11. 17. foods/foods produced from DNA modifications
  12. 18. kind of atom forms a specific type of matter called an
  13. 20. good in itself, a built-in good (humans have).