O Level Biology MCQs - Subtopic
Pollution Causes MCQ with Answers
Pollution Causes Multiple Choice Questions (MCQ) to practice pollution causes quiz answers PDF, O level biology worksheets for online degrees. Solve effects of human activity on ecosystem Multiple Choice Questions and Answers (MCQs), "Pollution Causes" quiz questions and answers for online associates degree. Learn soil erosion, conservation: renewable resources, deforestation and pollution test prep for schools that offer online bachelor degrees.
"Non-toxic, unreactive chemicals used as cooling agents in refrigerators are known as" Multiple Choice Questions (MCQ) on pollution causes with choices chloroflouro bicarbonates, chloroflourocarbides, chloroflourocarbonates, and chlorofluorocarbon for online associates degree. Solve pollution causes quiz questions for merit scholarship test and certificate programs for colleges that offer certificate programs.
MCQs on Pollution Causes
1.
Non-toxic, unreactive chemicals used as cooling agents in refrigerators are known as
2.
Risks of skin cancer is increased if
3.
Upon entering through stomata, the leaves get damaged and plant dies. This pollutant is
4.
Volcanic eruptions, biological decay and forest fires releases
5.
Increased melting of ice glaciers may be a result of