Free MCQsLearn App Download - Air Pollution MCQ with Answers PDF Download - 59
Solve Air Pollution multiple choice questions and answers PDF, air pollution quiz answers PDF to learn environmental science online worksheet 59 for online past papers exam. 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
MCQ: Which gas provides carbonation in soft drinks and beverages?
- Carbon dioxide
- Oxygen
- Argon
- Methane
A
MCQ: What is lower layer of atmosphere called?
- Ionosphere
- Mesosphere
- Troposphere
- Stratosphere
A
MCQ: Which bacteria flourish in presences of free dissolved oxygen in sewage?
- Aerobic Bacteria
- Anaerobic Bacteria
- Rotifers
- Virus
A
MCQ: Ecosystem was first proposed by A.G Tanslay in
- 1937
- 1935
- 1945
- 1938
B
MCQ: Highest abundance and greatest diversity of large animals are found in
- Desert
- Grassland Ecosystem
- Tropical Savannah
- Tropical Rain forest
B