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What are the areas of sediment deposit where a rivers mouth reaches flat land at the bottom of a mountain?
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∙ 11y ago
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∙ 11y ago
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What are the areas of sediment where a rivers mouth reaches flat land at the bottom of a mountain?
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Why would a fish fossil be found on a mountain?
Marine fossils form when creatures die and sink to the bottom where there is little oxygen, and are covered with sediment. If sediment continues to accumulate, after many years its weight will crush the deposit, and in combination with well known chemical processes, can cement it into sandstone. Later, if the sea floor it lifted by any of a number of (again, well understood) geological processes, what was once the sea floor can become part of a mountain. Such a mountain can form in a few million years, where fossils have been forming for 3 BILLION years.
Why do sediments settle to the bottom of a lake or sea?
Sediment settles on the bottom of the lake or sea ultimately because it is heavier than water. Sediment begins as dirt or fragments of rock on land. When precipitation (rain) or flooding occurs these fragments are carried along with the water to the nearest stream, river, or other water reserve. The sediment that is carried into a lake or pond then sinks to the bottom of the body of water. The sediment that finds its way into moving water is ultimately emptied into the ocean, or whichever body of standing water the river or stream flows. Once the sediment reaches the stagnant body of water it will sink to the bottom.
How the sea shell fossils get top of the mountains up to 1300 feet?
Marine fossils form when creatures die and sink to the bottom where there is little oxygen, and are covered with sediment. If sediment continues to accumulate, after many years its weight will crush the deposit, and in combination with well known chemical processes, can cement it into sandstone. Later, if the sea floor it lifted by any of a number of (again, well understood) geological processes, what was once the sea floor can become part of a mountain. Such a mountain can form in a few million years, where fossils have been forming for 3 BILLION years.
What causes a river to deposit sediment?
Most sediment washes or falls into a river as a result of mass movement and runoff. Other sediment erodes from the bottom or sides of the river. Wind can also drop sediment into the water. Hope I helped! -DorkyGeek77
What are the areas of sediment deposit where rivers mouth reaches flat land at the bottom of a mountain?
Alluviain fans
What areas of the sediment deposit where a river's mouth reaches flat land at the bottom of a mountain?
A+ Alluviain fans
What are the areas of sediment deposit where a river's mouth reaches flat land at the bottom of a mountain?
A+ Alluviain fans
What are the areas of sediment where a rivers mouth reaches flat land at the bottom of a mountain?
Alluviain fans
What is an aluvial fan?
Alluvial FansWhere a stream flows out of a steep, narrow mountain valley, the stream suddenly becomes wider and shallower. The water slows down, Here sediments are deposited in an alluvial fan. An alluvial fan is a wide, sloping deposit of sediment formed where a stream leaves a mountain range. As its name suggests, this deposit is shaped like a fan.
Why would a fish fossil be found on a mountain?
Marine fossils form when creatures die and sink to the bottom where there is little oxygen, and are covered with sediment. If sediment continues to accumulate, after many years its weight will crush the deposit, and in combination with well known chemical processes, can cement it into sandstone. Later, if the sea floor it lifted by any of a number of (again, well understood) geological processes, what was once the sea floor can become part of a mountain. Such a mountain can form in a few million years, where fossils have been forming for 3 BILLION years.
What is a sentence using the word sediment?
"The sediment deposited by the Nile River has formed a wide delta at its mouth.""Sediment can eventually fill up shallow mountain lakes until they become meadows."(metaphorically) "That bottom drawer is stuffed with the sediment of my school days."(humorously) "The new geologist on our team just showed me a lovely sediment."
Why do sediments settle to the bottom of a lake or sea?
Sediment settles on the bottom of the lake or sea ultimately because it is heavier than water. Sediment begins as dirt or fragments of rock on land. When precipitation (rain) or flooding occurs these fragments are carried along with the water to the nearest stream, river, or other water reserve. The sediment that is carried into a lake or pond then sinks to the bottom of the body of water. The sediment that finds its way into moving water is ultimately emptied into the ocean, or whichever body of standing water the river or stream flows. Once the sediment reaches the stagnant body of water it will sink to the bottom.
What is a streams bed load?
Sediment that is carried by a stream along the bottom of its channel.
Why sedimentary rocks could not have been the first rocks on earth?
water is needed, and long periods of deposit of sediment at the bottom, to form the sedimentary rocks. A hot, molton earth could not have created such rocks.
Is sedimentary rocks made of hardened lava?
No. Sediment builds up on a bottom of a body of water, and sinks to the bottom. This is mostly little creatures near the surface of the water who die, then sink to the bottom. After decades of this, quite a thick layer of sediment is built up. This sediment can later be turned into . . . sediment ary rock.
What is the Sediment at the bottom of coffee called?
dregs
