Extra Credit Crossword

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Across
  1. 3. Any living organism that shapes its environments – includes animals, plants, bacteria, fungi, etc.
  2. 5. the topmost part of soil that is used for farming
  3. 6. Any non-living part of an ecosystem that shapes the environments – includes rocks, water, light, and air
  4. 7. the layer of Earth’s surface where life exists – includes plants, animals, and bacteria
  5. 8. water held underground in the soil or in pores and crevices in rock.
  6. 9. farming practice where multiple crop types are grown
  7. 10. farming practice where only one type of crop is grown
Down
  1. 1. is the total amount of water on a planet – includes water on Earth’s surface, underground, and in the air
  2. 2. the variety of life in the world or in a particular habitat or ecosystem.
  3. 4. the layer of Earth’s surface where rocks and minerals are located – consists of all rocks from magma to mountains to sand
  4. 6. is the layers of gases surrounding a planet – Earth’s atmosphere consists mostly of nitrogen and oxygen