5 Destruction of the Great Barrier Reef Now it is apparent that the Great Barrier Reef is a fragile ecosystem as it is an interaction of these easily changeable factors, which brings us to the threats with which the Great Barrier Reef has to deal.
5.1 Natural destruction: Crown-of-thorns starfish It seems that every animal in the world acts as a source of food for other animals; this is also true for corals. The crown-of-thorns starfish, which has 21 thorny arms and a length of 80 cm, feeds on corals, coral polyps, and coral algae. These starfish are not commonly found in the waters of the Great Barrier Reef, but some of them reach the area due to ocean currents, tropical storms or human activity. However, when the population of this specific kind of starfish increases at the Great Barrier Reef the reef “might be completely destroyed in two to three years”1. An invasion by these starfish causes devastation to the reef, as happened in 1970. Many parts of the Great Barrier Reef have been destroyed, and although the population of crown-of-thorns starfish near the reef is now negligible the reef still needs a long time to recover from this plague.2
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The cheapest way for the transport of the raw materials is the way through the Great Barrier Reef, and for this reason, many reefs were damaged by the construction of harbors built to support and boost the economy of Australia. The risks that a ship could stick a reef, animals could be injured or other accidents could happen seem to be ignored while planning and building these harbors. In 2010, a Chinese freighter damaged three kilometers of the Great Barrier Reef and about four tons of oil were spilled into the sea in this accident. The consequences of this disaster are still visible today; the corals have still not recovered and this part of the reef is almost completely
That being said, one would see the importance in preserving the integrity of this structure. Elizabeth Kolbert’s choice to explore the destruction of this massive landmark will surely evoke passion for her subject matter and as a reader had no difficulty depicting her passion. I favor the assumption that other readers will react in a similar manner with the thought that the Great Barrier Reef is in peril. Much of society is only concerned with what affects them personally In chapter seven, she piggybacked with atmospheric scientist Ken Caldeira on One Tree Island to find out learn about ocean acidification and her findings show neither good news nor promise concerning the future of the ocean’s coral reefs. The tone of the chapter is that of death: the balance of coral reef revolves around life and death in its current state.
Conflicts are challenges faced by people, which in turn helps them to succeed in their lives. In the novel The First Stone by Don Aker, Chad Kennedy faces different types of conflict that lead to positive personal growth. Chad was unable to cope with the death of his grandmother. His depression and anxiety led him to be unkind towards others.
When too many trees are cut down the temperature of the environment increase and it also increases the acidity I the ocean. Both increased temperature and increased acidity in the ocean contribute to the damage to the coral
The Great White Shark The Great White Sharks, known mostly because of their white underbellies, are one of the most powerful aquatic animals in the world. They can swim at about 25 Miles Per Hour (40 Kilometers per hour) because of their strong muscles and forceful tails. In addition to that, male Great Whites can grow around 11.5 to 13.1 feet long, while females can grow from 14.8 to 16.4 feet long. This paper will demonstrate how Great White Sharks are an important part of their ecosystem, how their diets work and will adequately describe their habitats. As predators in their ecosystem, Great White sharks help maintain the coral reefs and seagrass habitats.
Rough Draft #1 Battle of the Coral Sea was an air and naval engagement between the U.S. fleet and Japanese invasion force. “It was the world’s first all-carrier battle, and the first sea battle which neither side could see each other” (Pacific Aviation). The Battle of the Coral Sea helped the Battle of Midway (occurred on the following month)by destroying 2 Japanese carrier ships (Shokaku and Zuikaku.) The battle thwarted the invasion of Port Moresby to July 3 1942 (until the Battle of Midway settle the invasion). Japanese forces had been planning to invade Port Moresby in New Guinea.
Australia is a country with a lot of history. It all began back then, at least 30,000 years ago about 40,000 BC when the first Aborigines, who are the native people of Australia, arrived from South East Asia. Many Aborigines to this day earn money through selling their native artworks. Aboriginal music is commonly perceptible for its well known instrument, the didgeridoo. Its a wind instrument usually made from bamboo.
The coral was so weak and brittle, with only a little movement of water it withered away into a fine dust of calcium carbonate shells and skeletons. The acidic water wiped out of all the coral to almost extinction. Bothered by what I saw on this trip I headed up to the boat to report my findings to the unesco. The boat ride returning to the mainland I was shocked to find out how much oxygen I used up in my tank, the coral seemed so much farther down than I expected, the sea level insinuate so much higher. Perturbed by this I knew it was all an effect from climate change and we were all to late to correct the damage
Do you remember that day that you and your family took a trip to that one park? That one that you got to see many different types of sea animals, dolphins putting on shows, and getting to even interact with the sea animals in a great learning experience. That park is SeaWorld. When you were there, you might have not noticed the stuff that was happening behind the scenes. Lately, the animals have been very sad and not living healthy lives.
SeaWorld is a billion dollar company based in the U.S. They specialise in the taking care of animals, such as killer whales, dolphins and sea lions. They have over 67,000 animals in their care and are rescuing more and more every day. Despite common belief, SeaWorld does not abuse the animals themselves. The workers of SeaWorld try their best every single day to look after every species of animal, and in return, are now being hassled and abused for it.
High controversy exists on the capture and containment of all organisms in the world today. However, due to extremely popular public attractions Orcas have stayed under heavy debate on the right and wrong of zooing situations. People alike on the side against the containment of orcas have created a rigged documentary Blackfish, assessing the harm corporations, primarily Seaworld, cause in containing orcas. Because of the heat, I will be assessing the evidence the movie gives as well as Seaworld's rebuttal, then gauge its strength. This essay is also not limited to the response of Sea World in a orca Related situation.
Nowadays debris is an integral part of humanity life. Mankind thinks about how to make the product easier and cheaper to use, but nobody cares what happens with waste after it was used. We contaminate the environment with every decade increasingly: muddied air and water, global warming are an output of human life. The worst thing is that from such attitude other living beings are dying. Millions of animals and birds cannot withstand such environmental changes; their populations become smaller and, eventually, disappear altogether from the face of the earth.
In order to develop a child’s identity in accordance with both the EYLF and an Aboriginal perspective whilst also supporting children’s awareness of Aboriginal cultures and practices through a curriculum that supports children in learning about the land, earth, plants and animals, it is also important how we as educators will support this knowledge to grow (McKnight, et al., 2010). According to Harrison (2010), Aboriginal history plays a key role not only with Aboriginal children but also with non-Aboriginal children and the importance that everyone should learn about the importance of Aboriginal history. As well as educators developing a curriculum that incorporates the Aboriginal community in their area so as to include local histories, local
A child 's face fills with excitement as they enter a huge building that largely proclaims a sign that says ´SeaWorld. ´ The thrill of seeing animals that they don 't normally see fills the child to the brim. Their elated feelings rise as they walk into the Shamu Stadium, with an announcer welcoming them. They 're so happy that they don 't realize that they 're about to witness inhumane acts for entertainment. Sea World is an inhumane facility, and needs to be shut down.
There are different efforts and techniques that are utilized to stabilize shorelines around theworld. Shoreline erosion is impacted by different local factors. Prevailing winds and weatherpatterns, the configuration of the coastline and near-shore regions, and the degree oftectonic activity are factors that influence shoreline erosion. In order to protect a coast fromerosion structures are built. These structures are called hard stabilization.
Therefore, the impact of overfishing and illegal collecting of coral may destroyed the social and economic well-being of the coastal communities who depend on fish for their way of life. Beside, it is also direct overexploitation of fish, intertebrates, and algae for food and the aquarium trade, removal of a species or group of species impacting multiple trophic levels, bycatch and mortality of nontarget species, and change from coral to algal dominance due to reduction in herbivores (Reef Resilience Organisation,