FORAGE CROPS AND THE CONSERVATION OF THE SOIL

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Across
  1. 3. When plants die and become part of the soil again.
  2. 5. The part of a plant that grows underground and holds it in place.
  3. 6. matter: Tiny pieces of old plants that make soil rich.
  4. 7. When wind or water carries soil away.
  5. 8. To keep something safe and protected.
Down
  1. 1. Plants that are grown to feed animals.
  2. 2. The opposite of "dry" — when something has water.
  3. 4. The top layer of the Earth where plants grow