Air and Water Pollution Multiple Choice Questions and Answers 2 PDF Download

Learn air and water pollution multiple choice questions, grade 7 geography online test 2 for elementary school degree online courses, distance learning for exam prep. Practice pollution control multiple choice questions (MCQs), air and water pollution quiz questions and answers for geography class for online planet earth courses distance learning.

Study elementary school geography multiple choice questions (MCQs): reduce, reuse and recycle principle by which wastes can be reduced is classified as, for free online courses with choices waste management principle, waste organizer principle, re principle, and 3r principle, pollution control quiz with 7th grade geography worksheets online for 7th grade school students and learners. Free geography study guide for online learning pollution control quiz questions to attempt multiple choice questions based test.

MCQs on Air and Water Pollution Worksheets 2 Quiz PDF Download

MCQ: Reduce, reuse and recycle principle by which wastes can be reduced is classified as

  1. waste organizer principle
  2. waste management principle
  3. RE principle
  4. 3R principle


MCQ: Kyoto Protocol agreement signed by participating countries and became legally binding in

  1. 1982
  2. 2005
  3. 1990
  4. 2010


MCQ: Fuel oils and coal are classified as

  1. deoxygenated fuels
  2. eutrophication fuels
  3. fossil fuels
  4. allotropic fuels


MCQ: During process of photosynthesis, element that plants give off is

  1. methane
  2. carbon dioxide
  3. oxygen
  4. ethane


MCQ: 'global warming' leads to

  1. low level of oxygen
  2. high level of oxygen
  3. floods and droughts
  4. rain forests