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Civil Service Exams (Cs Analysis) – Flashcard Mode

There are no effective boundaries when it comes to pollutants. Studies have shown that toxic insecticides that have been banned in many countries are riding the wind from countries where they remain legal. Compounds such as DDT and toxaphene have been found in remote places like the Yukon and other Arctic regions.
This paragraph best supports the statement that:

studies have proven that many countries have ignored their own anti-pollution laws. more pollutants find their way into polar climates than they do into warmer areas. toxic insecticides such as DDT have not been banned throughout the world. DDT and toxaphene are the two most toxic insecticides in the world.

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