Around 150 years ago, humans started releasing fossil fuels into the atmosphere during the industrial revolution. The ocean takes up a quarter of the gas that surrounds earth by absorbing the CO2 we put in our atmosphere. Scientist thought the ocean was a great resource for getting rid of these CO2 gases in the atmosphere; however, they didn’t know how much these gases where destroying our great ocean. NOVA’s documentary presents, Lethal Seas, a documentary of the destruction of our vast ocean, concentrating on the American northwest coast, Papua New Guinea among the volcanic islands of Milne Bay, and Aurora Australis. The documentary dresses the issue of rising acidity levels in the ocean and its effects. Understanding the problem is the first step. When the ocean takes in CO2, it dissolves into the ocean reacting with water. This process forms a weak acid called carbonic acid. This then breaks apart releasing hydrogen ions, increasing the acidity of the water. This …show more content…
On the west coast, from Washington State down to California, the levels of acid are increasing and deceasing which gave sea urchins the ability to flourish. They flourish by turning on more of their genes to help create a skeleton. Other parts of the ocean are thriving such as the seagrass in the coral reef by taking the CO2 and converting it into sugars. I believe that the documentary was precise when proving how much fossil fuels are destroying the ocean life. My opinion on the video is that we need to find ways to prevent the wide spread of acidity that is increasing over time across our earth. The acidity doesn 't just effect the fish but it effects human beings. Just as the acidity hurt Mark and Sues business, it could hurt other business that are also involved with the oceanic wild
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If the fish are not healthy, that can adversely affect people. People could eat contaminated fish, or people cannot sell the fish because they are contaminated. Some fish may die from the pollution, leading to less fish for catching. Lower populations of fish and other marine life can also cause an imbalance in the food chain. Predators can also be harmed
Save Our Marine Life" Video https://www.youtube.com/watch?v=l3XGUnjDRUQ (Links to an external site.)Links to an external site. Discovery Education: "Ocean Pollution Affects Our Food and Our Fun" http://www.discoveryeducation.com/STEM/water/oceanpollutionaffectsourfoodandfun.cfm (Links to an external site.)Links to an external site.
Among the many entertainment centers people often do as a family is visit SeaWorld. SeaWorld offers many entertaining shows, such as One Ocean, which takes place in the Shamu Stadium. In addition these shows can be attended regardless of your age. SeaWorld offers many of their captivating shows, where you are able to experience the amazing tricks and skills an animal is capable of doing, leaving you with your mouth open. These beautiful animals especially the Orcas seem to be happier than ever, as well as their trainers.
She concludes with the use of emotional appeals and logical appeals with the statement, “The excess carbon dioxide has also made oceans more acidic, causing long-term damage to corals and many other marine species, research shows”. The entire essay is composed of many facts that Khan
Wells stated,” Yet we are both here in our millions, and only one of us is bashing the ozone layer” (Wells 17). Wells brought up an interesting opinion for the readers to reflect on. As our technology becoming more advance, human are able to alter the surroundings to fit to our best needs, but not these soft-bodied animals. There are just as much of these cephalopods who are living in the ocean as the human who live on land, yet we single-sidedly creating harmful disadvantages for the cephalopods by polluting the planet.
Those information is telling us everything about the oceans and how the government is helps to protect the oceans from getting polluted so they can save these animals that lives inside of the oceans. The government has set a limit so they can see how polluted is the oceans. This all information that has been written a while ago but it is still relevant to the pollution we have today. The author name is David Bulloch, the author is an industrial chemist. He was an officer for American Littoral Society.
Have you ever stopped and wondered about the sea’s biological system? That’s probably a no. Ever since humans been on the Earth, they have been taking advantage of the abundance of species living in the Ocean. With this, has come overfishing. Overfishing has drastically changed marine environments in many ways, species have gone extinct, and environments have depleted.
Preparation is the key to successfully navigating any writing assignment. Thus far, I have found this class to be beneficial in this regard. To start, the readings that we have discussed have been very stimulating from a creative standpoint. This is important since imagination is necessary to properly convey one’s thoughts and feelings. Likewise, the responses and subsequent class discussions have further served to promote abstract and analytical thinking.
1.) Why are oceans becoming more acidic? When carbon dioxide enters the ocean, it is either absorbed by marine life through photosynthesis or joins with water molecules to become carbonic acid. This acid then dissolves into H+ and HCO3.
As carbon dioxide is blown into the beaker through the straw the pH level lowers. The universal indicator showed that the added carbon dioxide turned the pH level acidic. If the pH level in the ocean drops to acidic marine life can be harmfully affected. Coral bleaching and the weakening of calcium carbonate shells are both affects of the increase of acidic pH levels. When testing how the pH level affected the shells, we knew a reaction was according due to the bubbling of the shells.
Sea Turtle Extinction Sea turtles in the Gulf of Mexico are going extinct. Humans are diminishing and polluting the oceans where the sea turtles swim and live. Pollution such as fertilizers, plastic, and oil in the Gulf of Mexico are causing the sea turtles to become extinct. The ocean is gigantic; many people think that the ocean dilutes the chemicals from the fertilizers that are washed into them.
For a long time, people have seen seas and oceans as never-ending sources of food supply, convenient for dumping wastes, and valuable transport routes. Accordingly, for the past few decades, people have not only been depending excessively on seas, but have also been overexploiting and overusing them (“Threats to oceans,” n.d.). Overuse of ocean resources has been constantly pushing the seas to their limits, thus, considerably diminishing the marine animals’ population. In particular, an increased overfishing of numerous sea species is significantly reducing their population at an unsustainable rate, and driving them to near extinction. Therefore, overfishing threatens the lives of marine species and makes them vanish from those locations in
Table of content: 1.0 Introduction…………………………………………………………………. 2 2.0 Human activities cause climate change…………………………………. 2 2.1 Combustion of fossil fuels……………………………………………... 2 2.2 Deforestation…………………………………………………………… 3 2.3 Agriculture………………………………………………………………. 3 2.4 The increase of ocean acidity level…………………………...............
Due to the water pollution a wide range of sorts of fishes which we used to discover in past are not discovered today. It can harm shellfish that become close to the shore. Individuals who eat harmed shellfish hazard experiencing an intense—and here and there deadly—ailment called immobile shellfish poisoning. The characteristic excellence of shorelines are diminishing