Explore Earth's Layers

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Questions and Answers

Which layer of the Earth is composed mostly of granite and andesite?

  • Oceanic Crust
  • Aesthenosphere
  • Continental Crust (correct)
  • Lithosphere

Which layer of the Earth is responsible for the movement of tectonic plates?

  • Lithosphere
  • Aesthenosphere (correct)
  • Continental Crust
  • Oceanic Crust

Which layer of the Earth is the lowest part of the mantle?

  • Aesthenosphere
  • Oceanic Crust
  • Mesosphere (correct)
  • Continental Crust

Which layer of the Earth is in liquid form due to the temperature?

<p>Outer Core (B)</p> Signup and view all the answers

Which layer of the Earth is hot and dense due to increasing temperature and pressure with depth?

<p>Mantle (B)</p> Signup and view all the answers

Which layer of the Earth is composed mostly of basalt?

<p>Oceanic Crust (A)</p> Signup and view all the answers

Which layer of the Earth is the thinnest and less dense?

<p>Continental Crust (B)</p> Signup and view all the answers

Which layer of the Earth is responsible for the convection currents?

<p>Aesthenosphere (D)</p> Signup and view all the answers

Which layer of the Earth is composed of ultramafic rock called periodotite?

<p>Mantle (A)</p> Signup and view all the answers

Which layer of the Earth is composed of iron and nickel and is in liquid form?

<p>Outer Core (A)</p> Signup and view all the answers

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