Crossword about nature

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Across
  1. 2. a part of a plant that becomes yellow in autumn
  2. 5. a big territory where grass and crops grow
  3. 6. a small grey animal that makes holes in your house
  4. 7. a big plant with leaves
  5. 8. a long yellow fruit
  6. 10. an animal that chases mice
Down
  1. 1. the tallest animal in the world
  2. 3. it blooms and smells in spring
  3. 4. a very big hill with snow
  4. 9. a tiny insect that lives in the ground