It can be assumed about the deepest place in the world that it will be far from human activities. And when the 10,994 meter deep Mariana trench is in progress then there is no scope for suspicion. But this is not right, because researchers have recently recovered plastic waste in the trough. The Mariana Trench is the deepest place on earth. Only a few submarines can reach such depth. There the sunlight also reaches nagya. Scientists marvel at this humane pollution spread in the depth of the trench.
The amount of toxic chemicals found in the waters of the Marine Trough has been found. Photos of plastic waste have also been taken by a robotic submarine. Dr. Allen Jaminson, chief researcher of UK's Newcastle University, says, "We still feel that the depth of the sanctuary is untouched by the pollution spread on the earth, and in the natural state, how much human activities will have such depth. But the research shows that this is not true. The level of pollutants found here shows that the objects we use for our convenience at home are And can access what depth.
Researchers have found mainly two such chemicals which were banned in the 70's. They are called POP ie Persistent Organic Polyutients. These elements are not decomposed naturally and biologically. These elements have been found in Canada's Arctic whales and in the body of dolphins in Western Europe. Production of POPs was in great quantity from 1930 to 70s. It is believed that one-third of the POP's total production i.e. about 1.3 tons has been dissolved in the sea.
Meeting plastic waste at such a place raises many questions. Researchers have attributed this to the growing human activities in the oceans. The team of researchers led by Dr Allen Jaminson of Newcastle University tested about 90 animals found in Mariana Trough. Most of these were found in plastic stomach in the stomach.
