Question

what is the part of the earth that humans refer to as \land\?
lower mantle
continental crust
oceanic crust

Explanation:

To determine the part of the Earth referred to as "land", we analyze each option:

• The lower mantle is a deep - seated, hot, and viscous layer within the Earth's interior, far from the surface and not related to land.
• The continental crust forms the continents and the landmasses that we recognize as "land" on the Earth's surface.
• The oceanic crust is mainly found under the oceans and is not what we refer to as "land".

Answer:

B. continental crust