Grade 8 Science MCQs PDF - Topics
Human Activities and Ecosystem MCQ Quiz Online
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"The dodo became extinct in" Multiple Choice Questions (MCQ) on human activities and ecosystem with choices 1681, 1961, 1896, and 1861 for online schools. Study man impact on ecosystem quiz questions for online certificate programs for online courses.
MCQs on Human Activities and Ecosystem
MCQ: The dodo became extinct in
MCQ: Smoke particles and harmful gases released in air produces a
MCQ: Fertilizers supports growth of
MCQ: If untreated waste water will be directly spill in to rivers, sea and lakes it may
MCQ: When forests are cleared on a very large scale by cutting or burning them down it is
