History, asked by Shivaneswararaj1234, 8 months ago

What is plate tectonics? What is the theory of plate tectonics?

Answers

Answered by Anonymous
5
  • The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet.
Answered by swashiniraja50
10

Answer:

Plate tectonics says that Earth's outer layer is made up of large, moving pieces called plates.

The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet.

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