O Level Biology MCQs
O Level Biology MCQs - Topic
Solve Atmospheric Pollution Multiple Choice Questions (MCQ), o level biology quiz answers PDF with career tests for online courses. Practice effects of human activity on ecosystem Multiple Choice Questions and Answers (MCQs), Atmospheric Pollution quiz questions for schools that offer certificate programs. Atmospheric Pollution MCQ PDF: soil erosion, conservation: renewable resources, deforestation and pollution test prep for best GRE prep courses online.
"Profuse growth of algae occurs due to" Multiple Choice Questions (MCQ) on atmospheric pollution with choices hydrogen sulphide in water, nitrates and phosphates in water, carbon dioxide in water, and chlorine in water for schools that offer certificate programs. Practice atmospheric pollution quiz questions for merit scholarship test and certificate programs for two year online colleges.
Profuse growth of algae occurs due to
Sulfur dioxide (SO2) may be reduced in air, if
Nitrates (NO3-1) and phosphates (PO4-3) reach underground water with
Loss of control of hand and feet occurs due to
If lead accumulation occurs for long in the body, the outcomes may include
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