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to make volcanoes
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What role does the moon play in making Earth a habitable planet?
The Moon does infulence the ocean, as in moving from High to Low tide.
What is the ocean's main role in the water cycle?
The ocean serves as the major source for evaporation of water back into atmospheric circulation. At the poles, they are also a source of fresh water as sea ice, but this does not contribute significantly to the production of water resources.
How does the hydrothermal vents related to plate tectonics?
Most of us are familiar with "Old Faithful" in Yellowstone National Park. This famous geyser erupts several times a day. It spouts a column of water heated by volcanic rock deep within the Earth's crust.A hydrothermal vent is a geyser on the seafloor. It continuously spews super-hot, mineral-rich water that helps support a diverse community of organisms. Although most of the deep sea is sparsely populated, vent sites teem with a fascinating array of life. Tubeworms and huge clams are the most distinctive inhabitants of Pacific Ocean vent sites, while eyeless shrimp are found only at vents in the Atlantic Ocean.The first hydrothermal vent was discovered in 1977. They are known to exist in the Pacific and Atlantic oceans. Most are found at an average depth of about 2,100 meters (7,000 ft) in areas of seafloor spreading along the Mid-Ocean Ridge system- the underwater mountain chain that snakes its way around the globe.How do hydrothermal vents form? In some areas along the Mid-Ocean Ridge, the gigantic plates that form the Earth's crust are moving apart, creating cracks and crevices in the ocean floor. Seawater seeps into these openings and is heated by the molten rock, or magma, that lies beneath the Earth's crust. As the water is heated, it rises and seeks a path back out into the ocean through an opening in the seafloor.As the vent water bursts out into the ocean, its temperature may be as high as 400°C (750°F). Yet this water does not boil because it is under so much pressure from the tremendous weight of the ocean above. When the pressure on a liquid is increased, its boiling point goes up.Chimneys top some hydrothermal vents. These smokestacks are formed from dissolved metals that precipitate out (form into particles) when the super-hot vent water meets the surrounding deep ocean water, which is only a few degrees above freezing.So-called "black smokers" are the hottest of the vents. They spew mostly iron and sulfide, which combine to form iron monosulfide. This compound gives the smoker its black color."White smokers" release water that is cooler than their cousins' and often contains compounds of barium, calcium, and silicon, which are white.Geologists are intrigued by how rapidly vent chimneys grow - up to 9 meters (30 ft) in 18 months. A scientist at the University of Washington has been monitoring the growth of "Godzilla," a vent chimney in the Pacific Ocean off the coast of Oregon. It reached the height of a 15-story building before it toppled. It is now actively rebuilding.There are many other reasons why scientists want to learn more about hydrothermal vents. These underwater geysers are believed to play an important role in the ocean's temperature, chemistry, and circulation patterns.Scientists also are fascinated by the unusual life that inhabits vent sites. These creatures who live in darkness, from bacteria to tubeworms, may light the way to the development of new drugs, industrial processes, and other products useful to us all.Take a LookInside a Smoker!University of Delaware marine scientists recently collected this portion of a vent chimney from a dive site on the Pacific Ocean floor. The shimmering gold material is the mineral pyrite, or "fool's gold." The orange areas are oxidized iron.Chimneys top some hydrothermal vents, or "hot smokers." These smokestacks are formed from dissolved metals that precipitate out (form into particles) when the super-hot vent water meets the surrounding deep ocean water, which is only a few degrees above freezing.So-called "black smokers" are the hottest of the vents. They spew mostly iron and sulfide, which combine to form iron monosulfide. This compound gives the smoker its black color."White smokers" release water that is cooler than their cousins' and often contains compounds of barium, calcium, and silicon, which are white.
How do oceans control weather on earth?
Oceans control the weather on earth by the evaporation cycle happening. The heat sucks up the water by making it turn it into steam ,then the steam goes up to the clouds then in a matter of time it will fall as rain.
How did Amelia fly across the Atlantic affect the world?
Amelia Earhart was the first female piolot who flew across the Atlantic Ocean. She is regarded as a key figure to eliminate male dominancy in Flying. She is also known to have attempted to fly around the world in 1937.
What is the role of the mid ocean ridge in the movement of lithosperic plate?
It doesn't have a role. It is a natural phenomena
What is the role of the mid-ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
What is the role of mid ocean ridge in the movement of the lithosphere plates?
To fill the gap of separating plates.
What is the role of the mid ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
What is the role the mid-ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
What is the role of the mid ocean ridge in the movement lithosphere plates?
To fill the gap of separating plates.
What is the role of the mid-ocean ridge in the movement of lithospheric plate?
Fill the gap between separating plates.
What is the role of the mid-ocean ridge in the movement of lithospheric plates?
Fill the gap between separating plates.
What is the role of the mid ocean ridge in the movement of lithospheric plates?
Fill the gap between separating plates.
What is the hippocampus?
A ridge in the floor of each lateral ventricle of the brain that consists mainly of gray matter and has a central role in memory processes.
What is the role of the blue crab in the community?
The blue crab is a scavenger. It eat what ever it can find on the ocean floor.
What is the role of organisms including microorganisms in maintaining the equilibrium of a marine ecosystem while a dead whale decays on the ocean floor?
Explanation
