Vocab

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Across
  1. 3. The sum of all living matter on Earth
  2. 4. Water that collects in cracks and pores in underground soil and rock layers
  3. 8. Resource A resource that is running out with not much supply
  4. 9. Process Any natural process that happens to Earth’s surface, such as weathering, erosion, or plate tectonics
Down
  1. 1. The layer of gas surrounding a planet that is held in place by gravity
  2. 2. Unable to renew
  3. 5. Able to renew
  4. 6. Recourse A Recourse that is not man made but natural
  5. 7. Resource A source or supply of energy that can be used to generate electric power to meet people’s needs