Crossword

123456789
Across
  1. 3. The loose, weathered material on Earth's surface in which plants can grow.
  2. 5. the toxic gases given off by vehicles powered by petrol
  3. 6. harmful material that can enter the biosphere through the land, air, or water
  4. 8. able to produce good crops; able to produce offspring; able to produce ideas; inventive
  5. 9. prepare and use (land) for crops or gardening.
Down
  1. 1. native to a country, not foreign; relating to the life or affairs of a household; a household or factory servant
  2. 2. a small amount of a substance that a doctor or scientist collects in order to examine it
  3. 4. a farm in which animals are bred and fattened using modern industrial methods
  4. 6. a small piece of land that has been marked or measured for a particular purpose
  5. 7. very strong or violent