The Earth is made up of 1._..Jayers. The outer layer is called the 2.__ and is divided into the 3.__
and 4.__
The
top layer floats on the 5.__
which is semi-molten. Molten rock is
called 6. ___7.___
are formed in this layer by very high
temperatures. The 8.___
is the third layer and extends from 2900
km to 6370 km down.

(10 points) 1. cone 2. rectangle 3. triangle 4. circle 5. cylinder a. perpendicular cross section of a pyramid b. perpendicular cross section of a cylinder c. parallel cross section of a sphere d. shape created when a rectangle is rotated about the y-axis e. shape created when a right triangle is rotated about the y-axis