又文

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Across
  1. 3. fuel coal, oil, wood or gas; forms of energy that have been produced over millions of years from dead plants and animals
  2. 5. illness
  3. 8. a sudden event, like a flood or an earthquake, which can cause great damage
  4. 9. a plant, such as wheat or rice, which is grown by farmers and used as food
  5. 11. guard , care for
  6. 13. like
  7. 14. the good side of something
  8. 15. to gather crops from the field
  9. 17. farming
  10. 18. something that is useful to us , like minerals or water, which exist in a country and can be used to make it richer
Down
  1. 1. offer, give
  2. 2. the process in which farming land is changed into deserts
  3. 4. very tall modern building in a city
  4. 6. create
  5. 7. conserve, keep
  6. 8. long period of dry weather, when there is not enough water for plants and animals to live
  7. 10. always , all the time
  8. 12. the world around us
  9. 16. top layer of earth on which plants grow