scince rocks

Question 1

3 examples of metamorphic rocks

Answer 1

marble
slate
gniess

Question 2

3 examples of sedimentary rocks

Answer 2

lime stone
sand stone
shale

Question 3

3 examples of igneous rocks

Answer 3

obsidian
granite
basalt

Question 4

3 minerals found in west austlia

Answer 4

iron ore
aluminan
lithium

Question 5

what is igneous rocks texture

Answer 5

fine-grained or course-grain depending on cooling speed

Question 6

How are sedimentary rocks formed

Answer 6

Sedimentary rocks are formed when small pieces of rock, mineral, or organic material are compacted and cemented together.

Question 7

what is a rock

Answer 7

A rock is a solid collection of minerals

Question 8

what is a mineral?

Answer 8

a substance withits own chemical and physical properties and atomic structure

Question 9

how are ignous rocks formed

Answer 9

when hot, molten rock crystallizes and solidifies.

Question 10

3 rocks in West Australia

Answer 10

Bunbury Basalt.
Lamproite
Zebra rock.

Question 11

how are metamorphic rocks formed?

Answer 11

formed from preexisting rocks when rocks are subjected to high heat, high-pressure changes the atoms

Question 12

name 3 rocks and minerals on Mars

Answer 12

hematite, magnetite, gypsum

Question 13

magma

Answer 13

magma is molten rock under the surface of earth

Question 14

lava

Answer 14

molten rock formed on or above the earths surface

Question 15

slow cooling

Answer 15

large crystals

Question 16

extremely fast cooling

Answer 16

no crytals

Question 17

fast cooling

Answer 17

small crystals

Question 18

intrusive

Answer 18

slowly under earths surface

Question 19

extrusive

Answer 19

quickly on surface of earthg