VOCAB QUIZ 1 REVIEW PUZZLE

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Across
  1. 6. Conservation Corps- an organization that employed millions of unmarried young men
  2. 7. to protect the environment through the responsible use of natural resources
  3. 8. variable the experimenter is controlling
  4. 10. is measured to determine whether our hypothesis was supported or not
  5. 12. the material that all things are made of (made up of atoms of elements)
  6. 13. to protect the environment from harmful human activities
  7. 14. a testable theory based off one’s background knowledge on a subject
Down
  1. 1. the process used to investigate an unknown
  2. 2. something in the environment that is limited in number and either takes a long time to replenish or cannot reply
  3. 3. something in the environment that efficiently replenishes its own supply
  4. 4. a book written by Rachel Carson about the dangers of DDT on humans and animals
  5. 5. organisms that are better suited to their environment tend to survive longer and produce more offspring
  6. 9. these are what makes up all kinds of matter
  7. 11. building blocks of life