Pollution is the introduction of contaminants into a natural environment that causes instability‚ disorder‚ harm or discomfort to the ecosystem i.e. physical systems or living organisms.[1] Pollution can take the form of chemical substances or energy‚ such as noise‚ heat‚ or light. Pollutants‚ the elements of pollution‚ can be foreign substances or energies‚ or naturally occurring; when naturally occurring‚ they are considered contaminants when they exceed natural levels. The major forms of pollution
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sea is no‚ for if you are to go the depths of the sea imagine the negatives of exploring the ocean like‚ the risks of illness‚ the wasting of resources with ‚the population of trash in our ocean expanding to a unfathomable size is too much. For I dream that our economy be fixed‚ for I dream‚ that our ocean be clean‚ for I dream that our children will look outside but not at a polluted ocean but a clean ocean of beauty and wonder.
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Maria Fernanda Díaz Noise Pollution: affecting our calm and our health. In the last centuries we have seen the progress in our world: the cities have grown‚ therefore‚ we have more buildings and more people‚ technology and industry reach new goals as days go by; nevertheless‚ the progress has brought negative consequences too. Every day we talk about environmental problems‚ but not all of them are taken in account. According to K.S. Vijayalakshmi‚ “It has been revealed that noise is a technology
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Whales are the largest marine mammal in the world‚ living in all of the major oceans from the Arctic and Antarctic oceans to the tropical waters around the world. Human whaling is to hunt and kill whales for the use of their meat‚ oil and blubber. It is estimated that three million whales were killed in the twentieth century alone. According to the survey‚ there are only 10‚000 - 20‚000 whales surviving in the oceans today. Rapidly decreasing number of whales has affected the ocean’s ecosystem.
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wonderful is it to stand on pearly sands watching the pure blue sky‚ so lonely without a cloud or a plane or even a bird fluttering across it and as you admire it‚ the sun’s ray’s beams down at you. But at the same time you hear the wave’s chants on the ocean. A visit to the beach is one of life’s greatest pleasures. I always‚ always look forward to summer‚ it is my favorite season and it’s the perfect time to have serious fun. What I love most about summer is its weather. It‘s always hot‚ which allows
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This research project investigates how the pH of ocean water affects the mass of the shells of sea organisms. People who might benefit from this project are Oceanographers and Fisheries. The resources used included an article from the website Smithsonian National Museum of Natural History‚ called “Ocean Acidification” by Jennifer Bennett‚ an interview with Dr. Andrew Dickson‚ a professor of marine chemistry at the Scripps Institution of Oceanography‚ University of California‚ San Diego‚ and an
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Why is the Pacific Ocean unsafe? In 2011‚ Japan suffered a major travesty due to the 9.0 magnitude earthquake‚ and tsunami that followed soon after. However‚ during that earthquake and tsunami‚ a nuclear power plant known as Fukushima Daichii was hit‚ and exposed to the community. Being exposed to a nuclear power plant is extremely harmful because of the symptoms that may occur from it‚ due to radiation. According to the 2013 edition of the Encyclopedia‚ radiation is a‚ “flow of atomic and subatomic
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Pollution is the introduction of contaminants into the environment. It is cause mostly by human actions‚ but can also be a result of natural disasters. Pollution has harmful effect on living and non-living things in an environment‚ making it difficult to maintain life. There are different types of pollution. The main ones are: 1. Air pollution 2. Water pollution 3. Land pollution 4. Noise pollution Air pollution Air pollution is the accumulation of pollutants into the atmosphere that have
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deep ocean The oceans cover 75% of the world’s surface and contain 97% of its water; 90% of the seas lie beyond the shallow continental margins‚ and most are deeper than 2km. With the advent of modern science we have been able to discover what some of the deep ocean is like but there is still a vast area that remains unexplored. One thing we do know is that life at these depths is dominated by animals‚ not plants
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Pollution and Its Effects on Ecosystems By Malik Lockett 808 Pollutions of ecosystems can harm living organisms. It can cause death‚ the worst experience ever. Let’s learn about. A pollution is the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects. The main country that is experiencing pollution is Mexico. In Mexico City there is air pollution caused by smoke
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