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Pollution Causes of Pollution MCQs Quiz Online Tests pdf Download

Practice pollution causes of pollution MCQs, biology MCQs for online test prep. Effects of human activity on ecosystem quiz has multiple choice questions (MCQ), pollution causes of pollution quiz questions and answers as gaseous pollutants may be carried to other countries to, answer key with choices as form acid rain, cause acidification of soil, form alkaline rain and cause water pollution for competitive exam prep. Free study guide is to learn pollution causes of pollution quiz online with MCQs to practice test questions with answers.

MCQs on Pollution Causes of Pollution Quiz pdf Download

MCQ. Gaseous pollutants may be carried to other countries to

  1. form acid rain
  2. cause acidification of soil
  3. form alkaline rain
  4. cause water pollution

A

MCQ. Gaseous pollutants include

  1. biological decay
  2. forest fires
  3. volcanic eruptions
  4. all of these

D

MCQ. Death of fish in lakes and rivers in some countries has been attributed to

  1. gaseous pollutants
  2. air toxics
  3. acid rains
  4. pollution

C

MCQ. Biological decay, forest fires and volcanic eruptions are example of

  1. gaseous pollutants
  2. water pollutants
  3. human-caused pollution
  4. all of these

A

MCQ. Aluminum (Al) salts may become fatal to fish if allowed to react with

  1. soil in rivers
  2. soil in lakes
  3. fossil fuel
  4. gaseous pollutants like acid rains

D