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Word formation

  •  English    18     Public
    Grade 8 Unit 7
  •   Study   Slideshow
  • It’s evidence that this ocean is clean and environmentally________. (pollute)
    unpolluted
  •  20
  • Diseases are primarily due to________ food and air. (contaminate)
    contaminated
  •  20
  • While some chemicals may be harmless, others can cause________. (damage)
    damage
  •  20
  • Life expectancy has gone down due to________ diseases caused by air pollution. (die)
    deadly
  •  25
  • In remote regions, the air is pure and the crops are free of ________ insecticides. (poison)
    poisonous
  •  20
  • Many Chemicals have a________ effect on the environment. (damage)
    damaging
  •  25
  • The dumping of________ I sewage into the sea is a source of ocean pollution. (treat)
    untreated
  •  20
  • A________ is a substance that makes something dirty, polluted, or poisonous. (contaminate)
    contaminant
  •  20
  • Water pollution can lead to the________ of aquatic plants and animals. (die)
    death
  •  15
  • As an________ why do you oppose banning plastic bags? (environment)
    environmentalist
  •  25
  • The radiation leak has had a________ effect on the environment. (disaster)
    disastrous
  •  25
  • The water supply is being tested for________. (contaminate)
    contamination
  •  15
  • Heavy metals in________ water cut short millions of lives every year. (drink)
    drinking
  •  15
  • Pollution is the process of making parts of the living environment________. (dirt)
    dirty
  •  20
  • If thermal pollution continues for a long time, it can________ cause huge bacteria. (possible)
    possibly
  •  20
  • She became deaf after long-term________ to noise in the workplace. (expose)
    exposure
  •  25