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The movement of the Earth's tectonic plates, which make up the outer shell of the Earth, is responsible for moving the seafloor and continents. This movement is driven by processes such as mantle convection, where heat from the Earth's core causes the semi-fluid rock in the mantle to flow and create forces that push or pull the tectonic plates.
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What moves continents?
Continents move due to the process of plate tectonics. This involves the movement of the Earth's lithosphere, which is divided into large sections called tectonic plates. These plates can move due to processes like seafloor spreading, subduction, and continental drift, causing continents to shift over millions of years.
What role did seafloor spreading play in arranging the continents as they are today?
Seafloor spreading is the process by which new oceanic crust is created through volcanic activity at mid-ocean ridges. As this new crust forms, it pushes the existing crust apart, which in turn causes the continents to move. This movement of the tectonic plates, driven by seafloor spreading, plays a significant role in shaping the arrangement of continents as they are today through the theory of plate tectonics.
How has seafloor spreading affected the continents?
it has moved Africa and North America farther apart
How continents evolved?
Continents have evolved over billions of years through the process of plate tectonics. This involves the movement and interaction of large sections of the Earth's lithosphere, resulting in the formation, breakup, and reformation of continents. The continents we see today have been shaped by processes such as subduction, seafloor spreading, and continental collisions.
What do you call a large area between continents underwater?
A large area between continents underwater is called a ocean basin or a mid-ocean ridge. Ocean basins are vast regions of the seafloor that separate different continents, while mid-ocean ridges are underwater mountain ranges that can extend for thousands of kilometers between continents.
How does seafloor spreading affect us?
seafloor spreading affects us with help from continental drift. seafloor spreading creates new seafloors, but moves the continents a few centimeters apart from each other every year. in many years, pangaea will become aeagnap, because the continents will become one big land again, but backwards, and will damage the faults and the only land we have severely.
What seafloor is the process by which new crust is created when seafloor moves apart and magma rises?
Seafloor Spreading
Seafloor is the process by which new crust is created when the seafloor moves apart and magma rises up?
seafloor spreading
What is the idea that continents have moved horizontally through the seafloor to their current locations?
seafloor spreading by Harry Hess
What does seafloor spreading have to do with the theory of continental drift?
Seafloor Spreading helped move the Continents to their current location.
What moves continents?
Continents move due to the process of plate tectonics. This involves the movement of the Earth's lithosphere, which is divided into large sections called tectonic plates. These plates can move due to processes like seafloor spreading, subduction, and continental drift, causing continents to shift over millions of years.
Why are there fewer large impact craters on the Earth's seafloor than on the continents?
The seafloor crust is younger than the continental crust.
What is the process by which new crust is created when the seafloor moves apart and magma rises up?
Seafloor Spreading
What caused the continents to rise from the seafloor millions of years ago?
floaties
Are all plate boundaries located along the margins of continents?
No. Many plate boundaries are on the seafloor far from continents and several are well within continents.
What seafloor is the process by which new crust is created when the seafloor moves apart and magma rises up?
plate tectonics
What primary force that causes the seafloor to spread and continents to drift?
Geothermal Drift.
