Essay On Coral Reefs

These animals are called polyps, and can live on their own, though tend to group up to form coral. Different groups of corals can eat different thing, depending on their size. A coral that is bigger would probably eat small fish, while a coral that is smaller might eat

These banks contain coral rubble, seagrass and macroalgae with other invertebrate taxa, which play a key part in the ecosystem. The bank systems contain essential fish habitats, which provide sheltering and foraging grounds. Past studies have indicated these fish assemblages showed a high diversity and biomass of coral reefs. Most of the biomass in the Florida Keys ecosystem is made up of species that stay in channels for most of the day. These signs show that the bank systems are important for the FKNMS for providing a structural support and high productivity for the biodiversity.

The main problem that would occur is the plants would not be able to conduct photosynthesis at a rate that can support them and they would start to die off. When the plants die off the organisms that eat the plants wont have any food so they will die off and so on. The temperature of the earth would most likely drop due to the lack of sunlight exposure as well. An earthworm wouldn’t suffer a huge amount until the bacteria started to die off due to the overall imbalance of the food chain, earthworms would definitely survive the longest because their food source would be the last to die off. The sharks also would not be affected for a while because it would take time for the algae to die off from lack of sunlight and cause a chain reaction of

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.

These fish live in the Pacific Ocean, but they are also found in the Indian Ocean, from East Africa to Micronesia, according to the International Union for Conservation of Nature (IUCN) (2012). Their homes are the coral reefs that grow along the shores. These fish are very important to the lifecycle of the coral reef. They eat excess algae in the reef, which prevents the coral from suffocating (Frost 2016).

The ocean is a giant body of water that is home to all types of fish. The ocean provides a rich environment for a plethora of animals from the tiniest of fish to the enormous whale. In the ocean, these creatures live and explore. Some of them must hunt other fish in order to survive, which means that others must try to avoid predators. Nature has provided all of these animals with a unique capability to survive.

Animals like Fishes, Penguins, Shrimps, Dolphins, etc. are seen at different zones of open ocean habitat.

Oceans are peaceful, majestic, and filled with amazing and vibrant color. A lot of the prostown beauty in oceans can be credited to coral reefs. Lately though, natural coral reefs have been dying for various reasons, and some people believe that artificial reefs can help not only the natural reefs, but other surrounding ecosystems in their environment. Various articles use rhetorical techniques in hopes of enhancing their articles about whether or not artificial reefs are helping or harming the oceans. The first article, “Concern Lingers on Success of Artificial Reefs”, was written by Charles Q. Choi, and for Live Science, looks at both the pro and con side of artificial reefs.

These marine species inhabit mostly coastal water. They like warmer water and they dwell in anywheres from zero feet all the way down to sixteen thousand feet. They do have many predators so they always have to be on the defense. Some of their predators include sunfish, sea turtles, tuna, butterfish, spiny dogfish, and blue rockfish.

Of the project, Vevers states, “We started off with coral reefs because we’ve lost 40 percent in last 30 years, and because of the effects of climate change, it’s not likely to slow down… This will give us an incredible, unprecedented baseline to measure change. These environments will be hit more and more by storms and bleaching events. It’s the recovery that is so

Natural disasters such as earthquakes and tsunamis can have a devastating effect on the coral in that area. The 2004 tsunami in south East Asia completely obliterated everything in its path, destroyed hundreds of ancient coral reefs (anthozoa) in these tropical waters. Many species of coral, such as the stag horn coral; a hard species of coral that branches out to look like deer antlers, are today classed as an endangered species due to the severe decrease in the corals range. How viable are the artificial coral reefs (anthozoa) in replacing the natural reef environment? What are its advantages and disadvantages?

There are a range of biophysical processes that affect the function of marine environments. Coral reefs require abiotic and biotic factors to create a healthy and balanced ecosystem. These factors include currents, sunlight, wave actions, water temperature as well as geomorphic and atmospheric processes. Hydrologic processes like currents and sunlight work together to help algae grow, creating a food source for many organisms that live in reefs. Additionally, free-swimming coral larvae is transported to the rocks and reefs which allows coral species to grow and reefs to expand.

Barrier reefs are parallel to a shore separated from the main island by a lagoon or other body of water. An atoll, appears as a ring of coral encircling a lagoon. (Wanucha, 2017) To maintain their positions in shallow and warm waters, he proposed that coral animals could grow only in surface areas. Even when the land alongside the

Reef species attract many other grazers, browsers and predators. Attached and infaunal sessile plants and animals complete the ecosystem (Hargis et al.

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,