Earth's Interior Layers

Question 0

Loc. of earths mantle

Answer 0

Below crust

Question 1

crust types

Answer 1

(1) Continental crust is thicker than (2) oceanic crust

Question 2

Layers in mantle

Answer 2

(1) Lithosphere (crust and uppermost mantle)
(2) asthenosphere is plastic layer where rocks are melted and flow
(3) upper mantle is hotter than astheno but solid, at this depth pressure so high it prevents melting
(4) lower mantle is solid and denser than upper

Question 3

Lithosphere

Answer 3

Below crust

Similar comp to crust