IGCSE O Level Biology MCQs – Practice Test for Exam Prep
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Learn "Pollution: Causes of Pollution MCQ" App Download (Free) with MCQ: Gaseous pollutants may be carried to other countries to; with answers: form acid rain, cause acidification of soil, form alkaline rain, and cause water pollution. Practice Pollution Causes of Pollution Quiz Questions, download Apple Book (Free Chapter) to advance remote instruction.
MCQ 1: Gaseous pollutants may be carried to other countries to:
MCQ 2: Gaseous pollutants include:
MCQ 3: Death of fish in lakes and rivers in some countries has been attributed to:
MCQ 4: Biological decay, forest fires and volcanic eruptions are example of:
MCQ 5: Aluminum (Al) salts may become fatal to fish if allowed to react with:
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