Weathering/Soil and a bit more!

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Across
  1. 1. a delicious spread made with peas of chicks or chickpeas
  2. 3. darkest layer of the soil with organic remains
  3. 5. mixture of minerals, mineraloids, and organic matter
  4. 7. unique composition and there are 4000 of them
  5. 9. rock is broken apart in first step of soil formation
  6. 10. weathering and making a new substance
  7. 13. a testable prediction
  8. 17. or test your hypothesis with the steps in your experiment
  9. 18. imaginary point on the globe that separates the north from the south
  10. 19. materials dissolved in water and carried down through soil
Down
  1. 2. area of rock that can be altered chemically after being broken down mechanically
  2. 4. it's scientific and used to experiments
  3. 6. we do this when we evaluate our results in an experiment
  4. 8. physical means to weather ex. plant roots
  5. 11. moves weathered rock to a new location
  6. 12. bottom layer of the soil
  7. 14. what the three layers of soil are called
  8. 15. when ice breaks apart the rocks
  9. 16. where animals graze and farmers grow crops
  10. 20. conditions like hot and tropical create an optimal chemical change