Class 7 Geography MCQs - Chapter 1
Air and Water Pollution Multiple Choice Questions (MCQ) PDF Download - 2
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The 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: The reduce, reuse and recycle principle by which wastes can be reduced is classified as; "Air and Water Pollution" App (Android, iOS) with answers: Waste management principle; Waste organizer principle; RE principle; 3R principle; to learn online certificate courses. Practice Pollution Control MCQ Questions, download Apple e-Book (Free Sample) for distance learning.
Air and Water Pollution MCQs with Answers PDF Download: Quiz 2
The reduce, reuse and recycle principle by which wastes can be reduced is classified as
- waste organizer principle
- waste management principle
- RE principle
- 3R principle
The Kyoto Protocol agreement signed by participating countries and became legally binding in
- 1982
- 2005
- 1990
- 2010
The fuel oils and coal are classified as
- deoxygenated fuels
- eutrophication fuels
- fossil fuels
- allotropic fuels
During the process of photosynthesis, the element that plants give off is
- methane
- carbon dioxide
- oxygen
- ethane
The 'global warming' leads to
- low level of oxygen
- high level of oxygen
- floods and droughts
- rain forests
Class 7 Geography Mock Tests
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7th Grade Geography MCQs eBook Download
Grade 8 Geography Mock Tests
Grade 7 Geography Practice Tests
Grade 8 Geography MCQ with Answers
- When volcanos ejects basic lava, eruption is mainly
- Extreme heat from within Earth creates convection current within
- Faulting causes displacement of rocks to occur in
- Volcanoes that haven't erupted in historic times are known as
- Volcanism that takes place at constructive plate boundary on ocean floor is known as