Coral reefs are perhaps one of the greatest yet least known of wonders of our world. But there should always be plenty of water as polyps cannot survive for too long out of water.
The author explains that most of the coral reefs have been degraded beyond repair worldwide, and within the next ten to twenty years severe damage will occur on the coral reefs if no possible solutions are done. They are very unique in many ways. Where it lies above the water level and sand can accumulate on it, a little vegetation is possible.
Other than the human activities, natural activities that lead to the degradation of coral reefs are uncontrollable. When they die, their limy skeletons are cemented into coralline limestone.
They are considered to be one of the most sensitive to any change. The coral reef ecosystem is a diverse collection of species that interact with each other and the physical environment. Fringing reefs are attached to margins of an island or continent, rough, table like surface, as much as 1 kilometer wide.
Coral reefs are the most productive aquatic ecosystem. Viewed on 17 July from http: Thus a combination of the two theories accounts for all the important features of coral reefs and atolls. The barrier reefs have narrow gaps at several places to allow the water from the enclosed lagoon to return to the open ocean.
Secondly, the human factor which includes pollution by agricultural runoffs containing agricultural chemicals such as herbicides, fertilizers, pesticides lead to the death of the coral reefs.
Many factors affect the growth of the coral. With the return of the warmer climate, the water that was locked up in the ice sheets melted. For example, try to use phosphate-free detergents for doing your laundry and dishwashing.
After reading this essay you will learn about: Shallow water of less than feet is ideal. The growth was more vigorous at the outward edge than the landward edge because of the more favourable living conditions for corals, so the encircling reef widened.
The direct and the indirect human activities have posed positive significant threats to coral reef ecosystem. Concisely, human activities have led to the degradation of the coral reefs therefore it is important to cut back on some of the human activities that interfere with these rare and important species.
The general pattern of coral reefs is a continuous cycle of growth and destruction, resulting from the growth of the coral and destructive activities of animals and storms.
Human sewage contains bacteria which lead to increased incidences of coral diseases such as white band disease.
The reef-building corals survive best under the following conditions: The advantages of this strategy are that we could make a difference by reducing, reusing and recycling many things like plastic, glass and other more.
Such palm trees thrive well in the brackish water of the lagoon. They must have certain conditions to be formed, and to survive. The disadvantages are that many of the sewage are nowhere to go except the ocean. More recent researches by oceanographers have revealed that the ocean floor has, in fact, been subjected to subsidence especially in the Pacific.
The subject of the origin of coral reefs has been studied and debated for over one and half centuries. A barrier reef is separated from the coast by a much wider and deeper channel or lagoon Fig.
Consequently, there was a rise in the sea level which in some cases, submerged these lower islands. Corals should not be collected, either alive or dead.Examples of hard coral would include brain coral and elkhorn coral; soft corals include sea fingers and sea whips.
The three different types of reefs are as follows: fringing, barrier and atolls. These are the three types of reefs that are recognized in Charles Darwin's theory of reef formation.
Free essay on Research Paper on Coral Reefs and their Habitat available totally free at killarney10mile.com, the largest free essay community. Coral Reefs Essay Words | 6 Pages. Coral Reefs Coral reefs are arguably the world’s most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich diversity of life they support.
Here is an essay on ‘Coral Reefs’ for class 7, 8, 9 and Find paragraphs, long and short essays on ‘Coral Reefs’ especially written for school and college students. Essay on Coral Reefs Essay Contents: Essay on the Meaning of Coral Reef Essay on the Creatures Found on Coral Reefs Essay on the Types [ ].
Living coral reefs are the foundation for many marine species, and thus a crucial support for human life. The coral reef ecosystem is an intricate and diverse collection of species that interact with each other and the physical environment. Coral reefs are the homes of many species including crabs, shrimp, oysters, and clams.
They also provide. Reefs Ecology in Philippines of Affiliation: Coral Reefs Ecology in Philippines Philippines happen to be the home of world’s richest marine life, with a chain support of more than species of coral and 2, species of fish.Download