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Benthic Realm
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∙ 13y ago
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What is the idea that continents have moved horizontally through the seafloor to their current locations?
seafloor spreading by Harry Hess
Places where the seafloor is forced under continental plates?
The region where the seafloor is forced beneath the continental plate is called a subduction zone. When the seafloor descends down it produces a deep-ocean trench.
What occurs at divergent boundaries and creates new seafloor?
At divergent plate boundaries the spreading of the tectonic plates results in the reduced pressure of the underlying magma. As the spreading continues, lava fills in the area of spreading and cools, becoming the newest addition to the seafloor. This process occurs at a steady rate ranging from a few centimeters to several centimeters of new sea floor each year. However, at a different location opposite the newly formed seafloor are convergent plate boundaries where land and seafloor is destroyed to make room for new seafloor.
What zone can you find plants roots attached to the seafloor?
The Benthic Zone
What is another name given to a biochemist?
biochemist
How does the thickness of a given slab of seafloor affect its weight?
The thicker the slab of seafloor, the more material it contains, leading to a greater weight. This weight is influenced by the density of the rock forming the seafloor. Thicker slabs of seafloor would have more mass and therefore weigh more than thinner slabs.
If One seafloor plate slides under another seafloor plate and begins to melt back into magma the name of this process is?
The process is called subduction. This occurs at convergent plate boundaries, where one of the plates is forced beneath the other due to differences in density. The melting of the subducted plate creates magma that can eventually lead to volcanic activity.
What is the usual amount of seafloor sediments in a given location?
The amount of seafloor sediments can vary widely depending on location. Generally, it ranges from a few centimeters to several kilometers thick. Factors such as proximity to land, ocean currents, and sediment sources influence the accumulation of sediments on the seafloor.
Name a scientist and his contribution to science on 1960?
Hess proposes seafloor spreading
What is the name of the high spots formed on each side of the growing seafloor area?
ocean
What seafloor is the process by which new crust is created when seafloor moves apart and magma rises?
Seafloor Spreading
Process that forms new seafloor?
Seafloor Spreading
How does the age of rocks in the seafloor provide evidence of seafloor spreading?
Rocks in the seafloor are moving one place to another
Seafloor is the process by which new crust is created when the seafloor moves apart and magma rises up?
seafloor spreading
What is seafloor plains?
large regions of the seafloor that appear flat but are not
Who discovered Seafloor Spreading?
Henry H. hess
What is the flat part of the seafloor?
whatis the flat part of the seafloor called?
