Class 7 geography Practice Tests
Class 7 Geography Online Tests
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The MCQ: Besides the forest fires as natural source of pollution, the other major sources of pollution are; "Air and Water Pollution" App Download (Free) with answers zonal settlement patterns, human activities, falling of meteoroids and nucleated settlement patterns to study e-learning courses. Solve air and water pollution quiz questions, download Google eBook (Free Sample) for online degrees.
MCQ 1: Besides the forest fires as natural source of pollution, the other major sources of pollution are
MCQ 2: The natural source of pollution is
MCQ 3: The addition of harmful substances that has bad effects on environment and living things is classified as
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