Class 7 Geography Online Tests
Air and Water Pollution MCQ (Multiple Choice Questions) PDF Download
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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 to practice Grade 7 Geography Tests. Study Air and Water Pollution Multiple Choice Questions and Answers (MCQs), Air and Water Pollution quiz answers PDF to learn online certificate courses. The Air and Water Pollution MCQ App Download: Free learning app for air and water pollution, types of pollution test prep for online elementary school classes.
The MCQ: The natural source of pollution is; "Air and Water Pollution" App Download (Free) with answers: Rain forest; Mining for minerals; Forest fire; Falling of meteoroids; to learn online certificate courses. Solve Air and Water Pollution Quiz Questions, download Apple eBook (Free Sample) for online education.
Air and Water Pollution MCQs: Questions and Answers PDF Download
Besides the forest fires as natural source of pollution, the other major sources of pollution are
- zonal settlement patterns
- human activities
- falling of meteoroids
- nucleated settlement patterns
The natural source of pollution is
- rain forest
- mining for minerals
- forest fire
- falling of meteoroids
The addition of harmful substances that has bad effects on environment and living things is classified as
- allotrophication
- eutrophication
- atmospheric pressure
- pollution
Class 7 Geography Practice Tests
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7th Grade Geography MCQs eBook Download
Grade 6 Geography Career Tests
Grade 7 Geography Practice Tests
Grade 6 Geography MCQ Questions
- Annual rainfall of tropical monsoon climate is
- Rock which is lower in elevation and is less steep than mountain is called
- Actual amount of water vapors present in air is classified as
- Scale of map such as 1 : 10,000 is an example of scale
- Specific area in which people set up their businesses and homes is classified as
Air and Water Pollution MCQs Book Questions
- Color of infrared images that represent urban areas, trees and parks is
- Percentage of freshwater stored on Earth's surface in form of groundwater is
- Average speed of 15 knots at sea is equal to
- Process of receiving and transmitting of messages, ideas and information is called
- If number of deaths are less than number of births then