Using Earth's Resources

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Across
  1. 2. insufficient for demand
  2. 3. growing plants in water that contains the nutrients they need
  3. 4. watering crops to help them grow
  4. 5. the ability to provide for yourself
  5. 8. A process where salty seawater into fresh water, performed by humans
  6. 9. natural underground rock formations that hold water
  7. 10. taxes on import or exports
Down
  1. 1. It occurs naturally in the environment
  2. 6. buying things from other Countries
  3. 7. the degree to which people have access, at all times, to enough safe and nutritious food for a healthy life