Why are some beaches dirtier than others?

Distance from sediment sources: Beaches located far from major sediment sources, such as rivers or coastal erosion, tend to have clearer water. Sediments suspended in the water, including particles like sand, silt, or clay, can decrease water clarity and make it appear murky.



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Maldives water is known for its abundance of coral reefs. The waters of Maldives are known to consist of coral reefs and “phytoplankton” which absorbs blue and green colours from the sunlight due to which it causes clean water and you can see crystal clear reflection.

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The Weddell Sea has been claimed by scientists to have the clearest waters of any ocean in the world. Described by a historian as “the most wretched and dismal region on earth”, due to the flash freezes that caught Shackleton's ship, its clarity is only belied by the sheer depth of the ocean below.

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As water flows from land to coastal waters, it is often contaminated by untreated sewage from boats, pets, failing septic systems, fertilizers, and spills from hazardous substances. High levels of bacteria and other chemicals in the water can cause gastrointestinal illnesses in those who swim directly in the water.

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Which Countries Are the Worst for Ocean Pollution?
  • China and Indonesia are the countries most responsible for contributing to oceanic pollution, according to the most recent data. ...
  • The pollution comes in two principal forms – chemical spills and plastic waste.


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Many beaches are closed to swimmers because they aren't safe—steep ocean floor drop-offs close to shore create strong waves and undercurrents, making it dangerous to enter the water. These beaches are clearly marked with red flags, warning swimmers to stay away.

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Best blue water destinations in Europe
  • Marettimo. Sicily. ...
  • Porquerolles. France. ...
  • Sardinia. Italy. ...
  • Kephalonia. Greece. ...
  • Menorca. Spain. ...
  • Capri. Italy. ...
  • Nice. France. ...
  • Villefranche-sur-mer. France.


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Based on the last report issued by NASA and U.S. Geological Survey, about 80% of the Maldivian islands will be underwater by 2050 and so they will become inhabitable because the sea level rises from one year to another.

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Avoid Drinking Tap Water
Amongst the various things about Maldives that you should know, this one is most important. Water undergoes a different process in the Maldives to rid itself of all the harmful bacteria and germs. This process is known as reverse osmosis desalination.

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