Respuesta :

The area closest to the core is the densest

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Answer:

The lower area of the Earth's mantle is the densest.

Explanation:

  • The upper part of the mantle is constituted of magma and other semisolid material.
  • The tectonic plates of the 'Earth's crust' float on this magma that is present in the upper mantle.
  • The lower mantle is denser than the upper mantle and is made up of solid material.
  • It forms the boundary between the semisolid upper mantle and the semisolid outer core of the Earth.