Question : The upper portion of the mantle is called ____.
Option 1: lithosphere
Option 2: stratosphere
Option 3: mesosphere
Option 4: asthenosphere
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
Correct Answer: asthenosphere
Solution : The correct option is asthenosphere .
The upper portion of the mantle is called the "asthenosphere." The asthenosphere is a semi-fluid layer located beneath the rigid lithosphere. It consists of partially molten rock that allows for the movement of tectonic plates.
The earth's crust is the outermost layer of the earth, consisting of solid rock. It includes both the continental crust, which forms the continents, and the oceanic crust beneath the oceans. The crust is relatively thin compared to the other layers of the earth.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
