Module 6. Organic farming

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Across
  1. 4. Insect which can destroy crops.
  2. 5. Type of machines which farmers use for weeding.
  3. 7. Form of agriculture that uses a lot of chemicals and harms the environment.
Down
  1. 1. Form of agriculture that uses only natural products for growing crops.
  2. 2. Intensive farming uses a lot of chemicals such as .... .
  3. 3. Beneficial insects which help to save crops.
  4. 6. A natural fertilizer which is used by organic farmers.