Ocean Dead Zone

The Ocean has many ecosystems and animals that live and survive in there. We depend on some of the natural resources the ocean provides. We are hurting this by dangerous fishing and overfishing or overexploitation of the fish. The ocean has a great diversity

Clover’s stance on overfishing may seem over dramatic, but Clover’s statement is correct in pointing out that the real danger to the ocean’s wildlife is overfishing. Overfishing is when fish and other sea animal populations are being depleted to the point that sea animals cannot keep up with being fished by reproduction. Fishing massive amounts is degrading the oceans, yet there are both developed and developing countries whose economies rely heavily on fishing.

Ocean pollution is caused by many things,plastic,humans, and oil spills, we are trying to stop this. So many people just put the plastic in the ocean and people are trying to stop them. Two billion people within 30 miles of the coast create 100m of coastal plastic waste. We can help by reducing plastic in waste stream, and try to stop pollution. Another way we can help is by recycling (Doc.1). We cause pollution to by dumping trash and garbage onto beaches. We have to help protect oceans by monitoring the water to see if people can go swimming (Doc.2). The oceans have to stay healthy because they are a habitat to animals (OI). Another reason we have to keep oceans healthy because they are a big food source for us (OI). In

Oceans cover approximately 75% of Earth 's surface and are vital to this planet and the people who inhabit it. Oceans provide food, natural resources, and recreation for nearly everyone in this world. Unfortunately Oceans have been receiving mass amount of pollutants including oil spills, toxic waste dumping, and industrial dumping. These pollutants will have negative impacts on the wildlife in the ocean, as we are seeing already with the Coral Reefs, and soon enough it will begin to affect our lives as well.

Earth's oceans are dying. “About 80% of the ocean around the world is polluted with chemicals industrial and residential waste, all of which comes from the land” (“Marine Problems…”).  Pollution is mainly coming from the people. Marine pollution should be stopped because it is the cause of many problems and if something is done about it, people will see an increase in sea life and healthier waters. It makes its way into the ocean and kills marine life. Ocean pollution is affecting the way of fisherman and their everyday lives. It is also very bad on the community because pollution is very bad on tourism. Ocean pollution should be stopped because it is poorly affecting marine life, it is not good for fishermen, and is very bad on tourism.

People are polluting the oceans which not only affects us but also affects the beautiful underwater habitats and interesting sea creatures. Two billion people within 30 miles of the coast create 100 metric tons of coastal plastic waste (Doc.1). This plastic waste can get caught around sea animals, injuring them or even killing them (OI). Oils spills can really hurt marine life (Doc.2). Some creatures could eat it or get covered in it. If the fish eats the oil and then someone or something eats the fish they could get extremely ill. When there are excess nutrients in the water algal blooms occur, which is when algae has too many nutrients and reproduces in large numbers, this can also hurt people (OI). For these reasons and many more we should

"Big Fish in Troubled Waters" by Stephen Ornes informs you that our oceans and water life are being overfished resulting in a decrease in fish.

Modern fishing methods have first and foremost created serious problems for ocean ecosystems. Scholastic Scope states, “The populations of almost all fish species that we eat have shrunken, some drastically, as a result of overfishing, or catching fish faster than they can reproduce” (Dignan 14). Sadly, fish cannot reproduce fast enough to sustain their populations when different fishing techniques drain their ecosystem’s health. Because humans are relatively new organisms, fish, a much older species, have not adapted to modern fishing techniques and overfishing in the sea. Therefore, oceans are at risk because fish cannot compete with newer, more efficient fishing techniques produced by humans. Climate change is furthermore another major threat to oceans. As published by Scholastic Scope, “Warming ocean waters, rising sea levels, and violent storms disrupt the lives of many species and affect fragile marine ecosystems” (Dignan 14). Although climate change may now be a controversial issue, its footprint and effects have no doubt left their mark. Powerful and destructive climate change has also been the culprit of extinction for many other animals such as the marine animals during the Permian-Triassic extinction event. Since things often repeat itself in history, the ocean could have a Holocene extinction event, which would completely

First, a “National Geographic Society”, (2011) article had detailed about a problem called a “ Dead Zone”. Dead zones are caused by the eutrophication of rivers, lakes, and oceans. When there are too many nutrients or too much fertilizer run off in an aquatic area causes something called an “Algae Bloom”. When the algae grows it covers the water's surface preventing sunlight from penetrating the water, which in time prevents aquatic plants from making oxygen and leaves the fish with little air to breathe thus causing a dead zone. Today in the Gulf of Mexico the is a dead zone the size of Connecticut, Connecticut is 5,543 square miles!

One clear factor are runoffs.Clearly this is one major issue that needs to addressed since we keep having to address this issue whenever we discuss our oceans. Dangerous chemicals are reaching our water impacting the ecosystem at each level. Sea Otters were once near-extinction by the early 20th century due human hunting. Since then we have put in place numerous acts to prevent this from occurring. Although these changes helped bring populations numer back up we are witnessing a weather rapid decline once more in their population due to the number of kale farms decreasing. The reason for kale’s decrease seems to be the warming of our ocean seas. Both these issues are recurring whenever we discuss our ocean's decline.

Marine animals are suffering dramatic rises in disastrous illnesses such as nervous and digestive system problems, liver disease, along with growth and development issues. More than 100,00 animals die every year after ingesting/being tangled upon plastic bags, these animals include sea turtles, seals, sea lions, seabirds, fish, whales, and dolphins. The deaths of all these animals impacts the food chain majorly. For example, sea otters eat sea urchin and invertebrate. If the otters went extinct then the sea urchins would devour kelp forests which would affect many marine life from starfish to sharks. Sea otters also help fight climate change by restoring aquatic carbon-fighting plants. Just imagine what the world would be like if out of the

Ocean pollution is one of the most urgent issues in our world today. The ocean is crucial to our ecosystem and it is being severely damaged at an alarmingly increasing rate. In this paper I will educate about the role the ocean plays in our beautiful Earth, why it is being so widely ignored and dismissed, the causes of pollution, and its effects on animals and humans alike.

When referring to Arizona’s water Kris Mayes, chairwoman of the state’s utility regulatory panel once said, “How do you say just how valuable water is in an arid state like Arizona?” she said. “It’s like the credit-card commercial-it’s priceless” (McKinnon). She was right, because in a dry state like Arizona, water is pretty important. To say water is ‘pretty important’ for the world is an understatement. We use water to function. And when we think of water we think of saving it. Keep the faucets from dripping or turn off the water while brushing your teeth. There are numerous tips for water conservation, but people don’t often think of the damage that is already done. Damages like ‘dead zones’. Dead zones in the ocean have been around for

In the past few years the oceans have been absorbing more carbon dioxide and heat from the atmosphere. When fossil fuels are burned, the carbon dioxide that is put out into the atmosphere is absorbed by the oceans. These carbon dioxide levels have also produced excess heat that is also being absorbed by the ocean. This has caused there to be an increase in temperature of 0.18° Fahrenheit every ten years between the years of 1970 and 2010. This has resulted in things like coral bleaching, migration of sea life, the overflow of water in wetlands and ocean acidification. (Fujita, 2013) All of these issues go hand in hand with one another. For example, when coral bleaching happens, it results in the death of corals that feed the sea life. This then causes fish and other animals to migrate to the poles where the Arctic is melting. When the sea levels rise, this causes wetlands to “drown” and according to reports, “the sea has been rising too fast for wetlands to keep their blades above water.” (Fujita, 2013)

Majestic animals that live in the ocean are rapidly dying and subsequently washing up on numerous shorelines that touch the Pacific Ocean’s waters. Disposal of a variety of toxins and damaging waste finding a path into our oceans are to blame for the deaths, which are largely preventable. Sharks, sea turtles, whales, dolphins and birds are just fraction of the marine life that are suffering because they are becoming sick or are dying of starvation. Their food sources are diminishing or disappearing as the cycle of destruction continues on down to the tiny, minute plankton that are the core of the food chain in the ocean. Contamination is causing the sudden increase of marine life deaths in the Pacific Ocean. The most recent reports of dead sea animals found washed up on shorelines don’t state scientific evidence of the cause of the mysterious deaths.