Continental Drift
The process by which continents move slowly across the Earth's surface is called plate tectonics. This movement is driven by the continuous shifting of large geological plates that make up the Earth's outer shell. The movement of these plates can result in phenomena like earthquakes, volcanic eruptions, and the formation of mountain ranges.
Continents cover about 29% of the Earth's surface area. The rest of the surface is predominantly ocean.
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Wegener's theory that the continents slowly moved over Earth's surface became known as the theory of continental drift.
The idea that continents move slowly across Earth's surface is known as the theory of plate tectonics. It explains how the Earth's lithosphere is divided into several large, rigid plates that float on the semi-fluid asthenosphere beneath them. These plates move due to the heat generated from the Earth's core, leading to processes like seafloor spreading, subduction, and continental drift.
The process by which continents move slowly across the Earth's surface is called plate tectonics. This movement is driven by the continuous shifting of large geological plates that make up the Earth's outer shell. The movement of these plates can result in phenomena like earthquakes, volcanic eruptions, and the formation of mountain ranges.
Continents cover about 29% of the Earth's surface area. The rest of the surface is predominantly ocean.
the earths plates shifted....
In great detail
Just under 30%
the convection currents in the mantle under the earths curst is moving the broken plates in earths lithosphere causing the plates slide across the lithosphere. this process is called tectonics. (jon lay wrote this,)
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
The continents have moved, Volcanoes and mountains have made hige changes in the earths suface too.
One third is surface and the rest is the sea.
mostly water. There are some continents on there too though i believe.
the earth can be organized into 4 oceans, 7 seas, and 7 continents
The world is about 30% land and about 70% water