The thinnest outer most layer of the earth is called_________.a.Coreb.Crustc.Mantled.Biosphere
Question
The thinnest outer most layer of the earth is called_________.
- a. Core
- b. Crust
- c. Mantle
- d. Biosphere
Solution
b. Crust
Explanation:
a. Core - The core is the innermost layer of the Earth, not the outermost. It is divided into two parts: the inner core and the outer core.
b. Crust - The crust is the thinnest and outermost layer of the Earth. It is the layer that we live on and includes the continents and ocean floors.
c. Mantle - The mantle is the layer of the Earth located between the crust and the core. It is much thicker than the crust.
d. Biosphere - The biosphere is not a physical layer of the Earth. Instead, it refers to the parts of the Earth where life exists, including the land, sea, and air.
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