Is thenasthenosphere the outer core true or false
False. The asthenosphere is not the outer core. The asthenosphere is a region of the upper mantle beneath the lithosphere, while the outer core is a layer of the Earth's core, located between the inner core and the mantle.
False.
The asthenosphere is not the outer core. The asthenosphere is a layer in the Earth's upper mantle, located between the lithosphere and the mesosphere. It is characterized by its semi-fluid, partially molten nature, which allows it to undergo plastic deformation. On the other hand, the outer core is a layer in the Earth's interior, below the mantle, and it is primarily composed of liquid iron and nickel.