Class 7 Geography MCQs - Chapter 1
Air and Water Pollution Multiple Choice Questions (MCQs) PDF Download - 5
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The Air and water pollution Multiple Choice Questions (MCQs) with Answers PDF (air and water pollution MCQs PDF e-Book) download Ch. 1-5 to study Grade 7 Geography Course. Learn Air and Water Pollution Quiz Questions and Answers to study distance learning courses. The Air and Water Pollution MCQs App Download: Free learning app for types of pollution, air and water pollution, pollution control test prep for online education programs.
The MCQ: The way in which plants die because of dropped level of oxygen is classified as; "Air and Water Pollution" App Download (Free) with answers: Allotrophication; Eutrophication; Oxygenation; De-oxygenation; to study distance learning courses. Solve Types of Pollution MCQ Questions, download Google eBook (Free Sample) for online education.
Air and Water Pollution MCQs with Answers PDF Download: Quiz 5
The way in which plants die because of dropped level of oxygen is classified as
- eutrophication
- allotrophication
- oxygenation
- de-oxygenation
The addition of harmful substances that has bad effects on environment and living things is classified as
- allotrophication
- eutrophication
- atmospheric pressure
- pollution
The poisonous substances that can be present in industrial wastes does not includes
- phosphates
- nitrates
- mercury and lead
- oxygen
The Kyoto Protocol agreement was signed in
- 1997
- 1990
- 1985
- 1980
The document that was drafted by India, Brazil, China, United States and South Africa at meeting under UNFCCC is classified as
- Greenhouse Accord
- United Nation Accord
- Copenhagen Accord
- Denmark Accord
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
- Due to there low density, Continental Plates rest
- Indo-Australian Plate collided with Eurasian Plate to form mountains, now known as
- Earthquakes usually occur at boundary of
- Fault line formed due to Transform Plate Movement of North American and Pacific Plate is known as
- Compared to Oceanic Plates, Continental Plates are lighter and less dense because