Page 10 - Road_to_IELTS_listening_practice3

Questions 37–40

Complete the notes below.

Write NO MORE THAN TWO WORDS for each answer.

Problems:

 Erosion

 37 ………………… from various sources, including chemical fertilisers

Conventional farming methods Organic farming methods

 monoculture  crop rotation

 synthetic fertiliser & chemicals  covering crops
used for 38 …………………  use of insects as natural

 genetically-modified seeds 40 …………………
 pesticide & fungicide sprayed on  addition of manure & green waste

crops after picking

 no need for documentation of
39…………………

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