As an Amazon Associate I earn from qualifying purchases.

Air Pollution Quizzes Online MCQs PDF Download 59

Air Pollution quiz questions, air pollution multiple choice questions and answers PDF 59 to learn environmental science online course for online certification. Practice "Environmental pollution" quiz with answers, air pollution Multiple Choice Questions (MCQ) for environmental science. Free air pollution MCQs, major ecosystems, biosphere, water pollution, atmosphere, air pollution test prep for colleges that offer online classes.

"Which gas provides carbonation in soft drinks and beverages?", air pollution Multiple Choice Questions (MCQ) with choices oxygen, carbon dioxide, argon, and methane for online college classes.

Air Pollution PDF Download 59

Air Pollution Quiz

MCQ: Which gas provides carbonation in soft drinks and beverages?

  1. Carbon dioxide
  2. Oxygen
  3. Argon
  4. Methane

A

Atmosphere Quiz

MCQ: What is lower layer of atmosphere called?

  1. Ionosphere
  2. Mesosphere
  3. Troposphere
  4. Stratosphere

A

Water Pollution Quiz

MCQ: Which bacteria flourish in presences of free dissolved oxygen in sewage?

  1. Aerobic Bacteria
  2. Anaerobic Bacteria
  3. Rotifers
  4. Virus

A

Biosphere Quiz

MCQ: Ecosystem was first proposed by A.G Tanslay in

  1. 1937
  2. 1935
  3. 1945
  4. 1938

B

Major Ecosystems Quiz

MCQ: Highest abundance and greatest diversity of large animals are found in

  1. Desert
  2. Grassland Ecosystem
  3. Tropical Savannah
  4. Tropical Rain forest

B