Question

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Answer 1

Answer:

4. A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. ... The variations in plate thickness are nature's way of partly compensating for the imbalance in the weight and density of the two types of crust

5. asthenosphere

Tectonic plates float on the asthenosphere. The asthenosphere is immediately below the top layer of Earth's surface (lithosphere).

Answer 2

Answer:

4.massive, irregularly shaped slab of solid rock

5.asthenosphere

6.A tectonic boundary where two plates are moving toward each other.

7.The internal forces drive all the vertical and horizontal movements of Earth's crust and are responsible for some severe disasters such as earthquakes or volcanic eruptions.

8.The internal forces that shape the earth's surface begin beneath the lithosphere. ... Heated rock rises, moves up toward the lithosphere, cools, and circulates downward

Explanation:

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