Deforestation and Pollution MCQs Quiz Online PDF Download

Learn deforestation and pollution MCQs, O level biology test for learning online courses and test prep to practice. Effects of human activity on ecosystem quiz has multiple choice questions (MCQ), deforestation and pollution quiz questions and answers, pollution: sewage as cause, soil erosion, conservation: renewable resources, deforestation and pollution tutorials for online biochemistry courses distance learning.

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MCQs on Deforestation and Pollution Quiz PDF Download

MCQ. Consequences of water pollution includes

  1. discharge of untreated sewage
  2. burning of fossil fuels
  3. loss of habitat
  4. climatic changes

A

MCQ. Deforestation is caused due to

  1. grazing
  2. timber
  3. Cultivation
  4. all of these

D

MCQ. Most fertile layer of soil is

  1. top layer
  2. organic layer
  3. middle soil layer
  4. all of these

A

MCQ. Fossil fuels

  1. cannot be recycled
  2. can be recycled
  3. can be reused
  4. can be reprocessed

A

MCQ. Zero emission cars will produce

  1. carbon monoxide as waste
  2. water as waste
  3. carbon dioxide as waste
  4. hydrogen and oxygen as waste

B