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i am not positive, but possibly continental drift
What else can I help you with?
A large segment of the earth's crust is?
A large segment of the Earth's crust is composed of continental crust, which is generally thicker and less dense compared to oceanic crust. Continental crust comprises a variety of rock types, including granite, and is essential for supporting landmasses and hosting diverse geological features.
What is a large segment of the earth's crust known as?
A large segment of the earth's crust is known as a tectonic plate. These plates float on the semi-fluid asthenosphere and interact with each other at plate boundaries, where geological phenomena like earthquakes and volcanic activity occur.
What type of fault can create a waterfall?
Movement of rocks along large cracks in the Earth's crust.
What does movement of the earth's crust in which very large portions of rock metamorphose usually result in?
earthquakes, volcanoes, mountains
What are large sections of earth's crust and upper mantle called?
Large sections of Earth's crust and upper mantle are called tectonic plates. These plates are responsible for the movement and interactions that shape the Earth's surface, including the formation of mountains, earthquakes, and volcanoes.
What are the large pieces of earths crust that move over the asthenosphere called?
The large pieces of Earth's crust that move over the asthenosphere are called tectonic plates. These plates are responsible for the movement of continents and the occurrence of geological events such as earthquakes and volcanic eruptions.
What process causes stress in Earths crust?
Plate tectonics, the movement of the large pieces of the earth's crust, give rise to great stress along the boundaries of the plates. Wikipedia has a post on plate tectonics, and a link is provided.
Why do the large sections of Earth's crust move?
Large sections of Earth's crust move due to the constant motion of the tectonic plates that make up the Earth's surface. This movement is caused by the heat generated from the Earth's core, which drives convection currents in the mantle. As the currents move, they drag the overlying tectonic plates along with them, resulting in the motion of the Earth's crust.
What causes thinning in the earths crust?
Thinning in the Earth's crust can be caused by processes such as rifting, volcanic activity, and tectonic plate movement. These processes can result in the stretching and pulling apart of the crust, leading to thinning in certain areas.
What is caused by the movement of the plates?
The movement of the hot mantle has broken the crust apart into large plates.
What are large blocks of rock under the earth's crust?
Large blocks of rock under the Earth's crust are known as tectonic plates. These plates float on the semi-fluid asthenosphere and interact with each other, leading to various geological processes like earthquakes, volcanic eruptions, and mountain formation. The movement of these plates is responsible for shaping the Earth's surface over millions of years.
The large portions of the crust which move about on the mantle are the?
tectonic plates. These plates are responsible for the movement of continents and seismic activity, including earthquakes and volcanic eruptions.
