Intro to Natural Resources

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Across
  1. 4. Natural resources that can last forever regardless of human activity.
  2. 5. Natural resources that cannot be replaced or reproduced.
  3. 7. study of interactions of organisms with one another and with physical and chemical environments.
  4. 8. Choosing not to use our natural resources.
  5. 10. Natural resources that can naturally renew themselves.
  6. 11. Animals, including humans, give off ___________________ that the plants need to live.
Down
  1. 1. Those things with which we come in contact that can be used to perform any useful function.
  2. 2. The idea that all natural resources depend on each other is known as natural resource dependence.
  3. 3. The wise use of our natural resources.
  4. 6. The ______________ process releases minerals back into the soil.
  5. 9. Humans need animals for food, clothing, and work.