Q. Which metals are poisonous in drinking water?

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Q. In cold climate, warm water can be harmful to temperature sensitive organism for example

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Q. High Yielding Varieties of Seed is described as a

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Q. Labors in the cotton field suffers from

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Q. Which two nutrients speed up the natural process of eutrophication?

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Q. Which long term disease is caused by polluted water in human?

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Q. Algae grows less in

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Q. How oil discharge in the marine environment impacts the fishes and other organisms?

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Q. What are the impacts of toxic wastes in the marine environment?

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Q. Marine pollution is mainly due to

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Q. In which process, due to the increase of nutrients in the water, leads to the formation of algal bloom?

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Q. What are the sources of toxic wastes in marine life?

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Q. What are the sources of radioactive wastes in the marine ?

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Q. What are the sauces of sediments in causing marine pollution?

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Q. What are the sources of pathogenic organism on marine pollution?

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Q. Over 75% of marine pollution comes from

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Q. How nutrients impacts the marine population?

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Q. How the radioactive waste impacts the marine life?

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Q. The impacts of some pollutants in the marine environment is

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Q. Oil spillages and other pollutants last longest in the

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