Pollution Causes of Pollution MCQs Quiz Online PDF Download

Practice pollution causes of pollution MCQs, O level biology MCQ test for online learning. Effects of human activity on ecosystem quiz has multiple choice questions (MCQ), pollution causes of pollution quiz questions and answers to practice as gaseous pollutants may be carried to other countries to, answer key help with choices as form acid rain, cause acidification of soil , form alkaline rain and cause water pollution problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning pollution causes of pollution quiz 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 the rivers
  2. soil in the lakes
  3. fossil fuel
  4. gaseous pollutants like acid rains

D