what are atoll used for?
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An atoll surrounds a body of water called a lagoon. Sometimes, atolls and lagoons protect a central island. Channels between islets connect a lagoon to the open ocean or sea.
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Ecosystem Functions The benthic zones in the shallow shoreline waters provide ideal conditions for fish and amphibian spawning. Aquatic vegetation provides cover while the substrate provides materials to hold the eggs to the ground along with some extra insulation to keep eggs warm.
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Kukui nuts are used to supply omega-3 oil to one's diet, in crushed or roasted form to relieve constipation, in sap form to help heal insect bites, sores, and chapped lips, and in mashed or liquefied form with ulu (breadfruit sap) to heal open wounds. The nut oil is used to make candles.
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This circular type of coral reef, called an atoll, is created as a ring of coral surrounds an undersea volcano that has risen above the water's surface. Long after the volcano has receded into the ocean, the atoll remains.
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Coral Ring. This circular type of coral reef, called an atoll, is created as a ring of coral surrounds an undersea volcano that has risen above the water's surface. ... An atoll is a ring-shaped coral reef, island, or series of islets. An atoll surrounds a body of water called a lagoon.
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Ytterbium metal has possible use in improving the grain refinement, strength, and other mechanical properties of stainless steel. One isotope is reported to have been used as a radiation source substitute for a portable X-ray machine where electricity is unavailable. Few other uses have been found.
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Civilian applications. Depleted uranium has a very high density and is primarily used as shielding material for other radioactive material, and as ballast. Examples include sailboat keels, as counterweights and as shielding in industrial radiography cameras.
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They benefit the moist, dark ecosystems in which they live by serving as a food source for many reptiles, birds and amphibians. They also help control wild animal populations. Scientists even use them as an indicator of an ecosystem's overall health and stability.
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Civilian uses for submarines include marine science, salvage, exploration and facility inspection and maintenance. Submarines can also be modified to perform more specialized functions such as search-and-rescue missions or undersea cable repair. Submarines are also used in tourism and undersea archaeology.
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Island for Sale. No, it's not one of the Hawaiian islands, those are already all taken. But it's the closest you can get: Johnston Atoll is around 750 miles (1200 km) SW of Kaua'i. ... The island can be used as a residence or vacation getaway but it does not have utilities or a water supply.
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Corals are the medicine cabinets of the 21st century Coral reef plants and animals are important sources of new medicines being developed to treat cancer, arthritis, human bacterial infections, Alzheimer's disease, heart disease, viruses, and other diseases.
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Uses of the Kukui Nut Tree The kukui nut tree in Hawaii has played an important plant in traditional culture and lifestyle. The nut was particularly useful. Hawaiians used the oil from the nuts to coat fisherman's nets or to illuminate candle-pods.
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The Mineral ARAGONITE. Uses: minor constituent of limestone which is used in cement and in steel production, ornamental carvings and as mineral specimens.
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Area Information. “This breathtaking coral reef is situated to the south of the Kush Islands. ... The atoll is close to Nineball Island and is more or less wave free because of the reef's unique structure. Its calm waters make Gatama Atoll a great place for divers of all levels to enjoy."
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Many contemporary uses of uranium exploit its unique nuclear properties. Uranium-235 is the only naturally occurring fissile isotope, which makes it widely used in nuclear power plants and nuclear weapons.
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Liothyronine is used to treat hypothyroidism, a condition wherein the thyroid gland does not produce enough thyroid hormone. It is also used to help decrease the size of enlarged thyroid glands (goiter) and treat thyroid cancer.
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As with other yellow gemstones, citrine is used to treat bladder diseases and imbalances in the thyroid gland. Citrine is believed to be of value in healing the spiritual self as well, as it is a powerful cleanser and regenerator. It carries the virtues of self-healing, inspiration and self-improvement.