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composed of sediments such as sand, silt, and clay. These sediments are deposited by erosion, rivers, and currents, creating a layer that varies in thickness and composition. Marine organisms, such as plankton and corals, also contribute to the top layer by depositing calcium carbonate skeletons.
The bulk of the ocean floor is composed of ?
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Describes the composition of the ocean floor?
Apex users: Basalt covered in sediment
Where is the youngest rock usually found?
in the middle of the ocean ridge
What is The layer immediately beneath the Moho called?
The layer immediately beneath the Moho is called the mantle. It is a region of hot, solid rock that extends from the base of the Earth's crust to the top of the outer core.
What are the core top samples in marine geology?
The core top samples in marine geology are sediment samples collected from the top layer of the ocean floor. These samples are essential for studying past environmental conditions, including sea level changes, climate variations, and sedimentation rates. Analyzing core top samples can provide valuable insights into the history and dynamics of marine environments.
What is the thick top layer of interlaced leaves?
The thick top layer of interlaced leaves is called a canopy. Canopies are formed by the uppermost branches of trees in a forest or jungle and often create a dense layer of vegetation that blocks sunlight from reaching the forest floor. This layer is critical for providing shade, shelter, and habitat for many species of plants and animals.
What is the top layer of the ocean floor is called?
The top layer of the ocean floor is called the "abyssal zone" or "abyssal plain." This region is characterized by flat, sediment-covered areas that lie below the continental shelf. The abyssal zone is the deepest part of the ocean floor and is typically found at depths greater than 4,000 meters.
What is the definition of continental crust?
The definition of continental crust would be the top crust that Is the first layer of crust made of rock and is the thinest layer +++ Is this in the correct category? The continental crust is that forming the bulk of the continents, primarily granite, and thicker than the basalt ocean-floor crust. Both float on the thinner aesthenosphere, the top layer of the Mantle which forms the planet's bulk.
Why is the top layer of the ocean the warmest-?
The top layer of the ocean is the warmest because it is always in contact with the sun.
What plants drift and float in top layer of the ocean?
the top layer of the ocean is called the Epipelagic
What is the top of the bottom of the ocean?
The ocean floor
What is oceanic crust composed of?
The oceanic crust composed of sima, mafic rocks and basalt. This is the top layer of the lithosphere which is found in the ocean floor.
The oceans crust is composed of what?
The oceanic crust composed of sima, mafic rocks and basalt. This is the top layer of the lithosphere which is found in the ocean floor.
What is the temperature for the summer in an ocean biome?
The temperature for the summer in an ocean biome depends on the layer of the ocean. The top layer will be the warmest.
What will freeze first the ocean or pond?
The ocean, in a pond only the top layer will freeze!
How do you get to the top floor in black widows layer?
Go up the stairs.
What is the top layer of a deciduous forest called?
The canopy consists of layers of treetops that shade the forest floor.
Which layer of the ocean has higher salinity?
The top most layer has more salinity. But ignoring thermo-haline currents.
