Have / their/ People/ always/ surroundings/ . / polluted
29. have / their/ People/ always/ surroundings/ . / polluted
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30. air / can/ illness/ and/ death/ . / Polluted / cause
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31. Polluted/ kills/ other/ fish/ water/ marine/ and/ life / .
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32. On/ products/ polluted/ food/ soil/ can’t / . / grown/ be/
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