Geography, asked by tjanandkhan, 3 months ago

prove that the movement of earth plates causes earth's surface features​

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Answered by jhangir789
0

Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. ... Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust.

How movement of earth plates causes earth's surface features?

  • Plate motions cause mountains to rise where plates push together, or converge, and continents to fracture and oceans to form where plates pull apart, or diverge.
  • The continents are embedded in the plates and drift passively with them, which over millions of years results in significant changes in Earth's geography.

How do plates affect the earth's land features?

  • Each type of plate boundary generates distinct geologic processes and landforms.
  • At divergent boundaries, plates separate, forming a narrow rift valley.
  • Here, geysers spurt super-heated water, and magma, or molten rock, rises from the mantle and solidifies into basalt, forming new crust.

What proves the movement of tectonic plates?

  • Modern continents hold clues to their distant past.
  • Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together.
  • Fossils tell us when and where plants and animals once existed.

What is the movement of the earth's surface?

  • Tectonic shift is the movement of the plates that make up Earth's crust.
  • The Earth is made up of roughly a dozen major plates and several minor plates.
  • The Earth is in a constant state of change.
  • Earth's crust, called the lithosphere, consists of 15 to 20 moving tectonic plates.

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