9.2

Question 1

all rocks consist of these

Answer 1

minerals

Question 2

the layer that is the outermost withing the earth

Answer 2

lithosphere

Question 3

molten rocks and gasses underneath the earth’s surface which came from the mantle

Answer 3

magma

Question 4

minerals or some other material separated into segments due to erosion and weathering

Answer 4

sediments

Question 5

Elements that are found in the earths crust and are uncombined

Answer 5

Native elements

Question 6

A rock that has a natural geometrical shape

Answer 6

crystal

Question 7

the shininess of the shape

Answer 7

lustre

Question 8

Powder mark left behind from the rock from when it scrapped upon a hard surface

Answer 8

streak

Question 9

How difficult it is to scratch another substance

Answer 9

hardness