Question

answer the following​

Answer 1

III. Label the given illustration below to complete the concept about earth's interior,

continental crust

oceanic crust

Rheology

Composition

900 km

5.

410 km

660 km

4.

(rigid)

Asthenosphere

(ductile)

(bimodal in

composition

approximated

by basalt and

granite)

0

Mantle

transition

Zone

Mante

plume

3.

Slab

grave-

yard?

Lower mantle

(more rigid than the

asthenosphere, but

capable of flow)

Dº layer

(mostly

Mg-silicates

with some Fe.

and Al-bearing

phases)

Prepared by:

2900 km

2.

BERNA U. CORTEZ

(freely convecting

fluid)

5150 km

SCIENCE & TEACHER

Core

(Fe-Ni metal

with minor

light elements,

such as H, O,

C, S, or Si)

1.

(rigid)

6370 km