English

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Across
  1. 1. a baby cow
  2. 4. animal that gives us wool and cheese
  3. 6. produced or involving production without the use of chemical fertilizers, pesticides, or other artificial chemicals.
  4. 9. the past simple of eat
  5. 10. one of the auxiliaries of the past continuous
  6. 12. the past participle of swim
  7. 13. the past participle of drink
  8. 15. colorful reproductive part of a plant
  9. 17. the past simple of break
  10. 18. the past simple of take
  11. 20. the auxiliary of the present perfect
Down
  1. 2. the past participle of fly
  2. 3. the past simple of go
  3. 4. the past participle of speak
  4. 5. the presence in or introduction into the environment of a substance which has harmful or poisonous effects. (e.g. co2)
  5. 7. another word for cow
  6. 8. you plant this in the soil to grow a plant
  7. 11. the upper layer of earth in which plants grow, a black or dark brown material typically consisting of a mixture of organic remains, clay, and rock particles.
  8. 14. give food to animals
  9. 15. we eat it to survive
  10. 16. the past participle of write
  11. 19. the past simple of sing