Class 7 Courses

Chapter 1: Class 7 Geography Exam Tests

Class 7 Geography MCQs - Chapter 1

Air and Water Pollution Multiple Choice Questions (MCQ) PDF - 2

Free Air and water pollution Multiple Choice Questions (MCQ Quiz) with Answers PDF (Air and Water Pollution MCQ PDF e-Book) download Ch. 1-2 to learn Grade 7 Geography Course. Study Pollution Control Multiple Choice Questions and Answers (MCQs) PDF, Air and Water Pollution Quiz Questions and Answers to learn online certificate courses. The Air and Water Pollution MCQ App: Download free educational app for pollution control, pollution reduction, types of pollution, photosynthesis and air, consequences of pollution test prep for online schools.

The MCQs: Reduce, reuse and recycle principle by which wastes can be reduced is classified as; "Air and Water Pollution" App Download (Android & iOS) with answers ‘waste management principle’, ‘waste organizer principle’, ‘RE principle’ and ‘3R principle’ to learn online certificate courses. Practice Pollution Control MCQ Questions, download Apple Book (Free Sample) for distance learning.

Air and Water Pollution Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: The 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 7: The Kyoto Protocol agreement signed by participating countries and became legally binding in

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

MCQ 8: The fuel oils and coal are classified as

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

MCQ 9: During the process of photosynthesis, the element that plants give off is

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

MCQ 10: The 'global warming' leads to

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

Air and Water Pollution Learning App: Free Download Android & iOS

The App: Air and Water Pollution MCQ App to learn Air and Water Pollution Multiple Choice Questions, 7th Grade Geography MCQs App, and 6th Grade Geography MCQs App. The free "Air and Water Pollution" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

Air and Water Pollution App (Android & iOS)

Air and Water Pollution App (Android & iOS)

7th Grade Geography App (Android & iOS)

7th Grade Geography App (iOS & Android)

6th Grade Geography App (Android & iOS)

6th Grade Geography App (Android & iOS)

8th Grade Geography App (Android & iOS)

8th Grade Geography App (iOS & Android)