Best answer: Is the Indian Ocean the most polluted?

Which ocean is most polluted?

Mediterranean Sea

The Mediterranean is probably the most polluted ocean in the world. The United Nations Environment Programme has estimated that 650,000,000 tons of sewage, 129,000 tons of mineral oil, 60,000 tons of mercury, 3,800 tons of lead and 36,000 tons of phosphates are dumped into the Mediterranean each year.

What is the number 1 ocean pollution?

Topping the list of items found polluting our beaches and waterways were 2.4 million cigarette butts, which contain plastic filters. That was followed by 1.7 million food wrappers and 1.6 million plastic water bottles.

How much pollution is in the Indian Ocean?

Scientists Find 238 Tons of Plastic Waste on Remote Indian Ocean Islands. The Cocos Keeling Islands, a remote archipelago in the Indian Ocean, are covered with an estimated 414 million pieces of plastic pollution, weighing 238 tons, according to a new study published in the journal Scientific Reports.

Why is the Indian Ocean so dirty?

Most of the debris (80%) in it come from land-based activities in North America and Asia, while 20% comes from the waste directly thrown to the ocean by boats, ships, etc. … The second most polluted ocean is the Indian with 1.3 trillion plastic pieces, mostly found in the Indian Ocean garbage patch.

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What country has fewest litter?

Top 10 Cleanest Countries in the World – 2020 EPI

  • Denmark – 82.5.
  • Luxembourg – 82.3.
  • Switzerland – 81.5.
  • United Kingdom – 81.3.
  • France – 80.
  • Austria – 79.6.
  • Finland – 78.9.
  • Sweden – 78.7.

What is the dirtiest country in the world?

List of most-polluted cities by particulate matter concentration

Position Country PM2.5
1 India 173
2 India 172
3 India 149
4 India 146