Atmospheric Pollution MCQs Quiz Online PDF Book Download

Atmospheric pollution multiple choice questions (MCQs), atmospheric pollution quiz answers to learn biology online courses. Effects of human activity on ecosystem MCQs, atmospheric pollution quiz questions and answers for undergraduate degree. Learn carboxyhaemoglobin, pollution: smog as cause, conservation: renewable resources, conservation: forests and renewable resources, atmospheric pollution test prep for biology certifications.

Learn effects of human activity on ecosystem test MCQs: profuse growth of algae occurs due to, with choices hydrogen sulphide in water, nitrates and phosphates in water, carbon dioxide in water, and all of these for undergraduate degree. Practice merit scholarships assessment test, online learning atmospheric pollution quiz questions for competitive assessment in biology major.

MCQ on Atmospheric PollutionQuiz Book Download

MCQ: Profuse growth of algae occurs due to

  1. hydrogen sulphide in water
  2. nitrates and phosphates in water
  3. carbon dioxide in water
  4. all of these

B

MCQ: Sulfur dioxide (SO2) may be reduced in air, if

  1. catalytic converters are used in cars
  2. car pools are used
  3. filters or scrubbers are used in chimneys
  4. ozone friendly products are introduced

C

MCQ: Nitrates (NO3-1) and phosphates (PO4-3) reach underground water with

  1. acid rains
  2. fertilizers washed away by rain water
  3. decomposition of organic compounds by anaerobic bacteria
  4. all of these

B

MCQ: Loss of control of hand and feet occurs due to

  1. lead poisoning (Pb)
  2. sulfur dioxide (SO2)
  3. nitrogen oxide (NO)
  4. carbon dioxide (CO2)

A

MCQ: If lead accumulation occurs for long in body, outcomes may include

  1. death
  2. coma
  3. lead poisoning
  4. all of these

D