Q. When the dumping of radioactive waste was banned worldwide?

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Q. Which human activity is responsible for 80% of destruction of forests?

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Q. Which organization should take lead role in cooperation between governments?

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Q. Why Marine problem is a Global Problem?

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Q. Marine pollution is a

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Q. Which oil cleaning up operation is used is used to break up oil into droplets, dispersing large slicks?

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Q. Outer Hall of the tanker provides a

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Q. Which marine pollution was tackled by UNEP?

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Q. Oil up drawn up absorbent belt for

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Q. The black Sea has already suffered from serious ecological damage, which are

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Q. Over half the world's tankers have only

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Q. What is the percentage of ice on earth?

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Q. When water is evaporated from plants is called?

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Q. What is the process used to cover all water losses from land surfaces?

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Q. What percent of soil contains freshwater on earth?

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Q. What percentage of earth consist of oceans and seas?

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Q. Mass toursim is associated with

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Q. Natural vegetation is cleared for the construction of

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Q. What percent of freshwater consist of lakes on earth?

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Q. Coral reefs are known as the

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