Asked by Bobbie Alvarez on May 21, 2024
Verified
The asthenosphere is beneath the:
A) lithosphere
B) mantle
C) outer core
Asthenosphere
The semi-fluid layer of the Earth's mantle beneath the lithosphere which allows for plate movement and is involved in convective processes within the Earth.
Lithosphere
The rigid outer layer of the Earth, comprising the crust and the upper part of the mantle.
Mantle
The layer of the Earth located between the crust and the outer core, composed of silicate rocks that are rich in magnesium and iron.
- Comprehend the fundamental concepts of the lithosphere and asthenosphere.
Verified Answer
PB
Peyton ButlerMay 26, 2024
Final Answer :
A
Explanation :
The asthenosphere is a region of the upper mantle that lies just beneath the lithosphere. It is characterized by relatively low viscosity and some fluidity, which allows the tectonic plates of the lithosphere to move atop it.
Learning Objectives
- Comprehend the fundamental concepts of the lithosphere and asthenosphere.