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G4 revision Questions

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

How many sizes can rocks come in?

a)

many sizes

b)

one size

c)

three sizes

2.

How many main kinds of rocks are on earth?

a)

one

b)

two

c)

three

d)

too many to count

3.

The THREE main types of rocks on earth are named . . .

a)

eggneous, sedamentary, metamorfic

b)

igneous, sedimentary, metamorphic

c)

igneus, sedamantary, metemorphic

d)

igneaus, sadimentary, matemorfic

4.

I am the main type of rock that is created from hot lava that cools. What type of rock am I?

a)

metamorphic

b)

sedimentary

c)

igneous

5.

I am the main type of rock that has been changed by extreme heat or pressure. What type of rock am I?

a)

metamorphic

b)

sedimentary

c)

igneous

6.
This rock formed when bits of other rocks became pressed into a solid. What type of rock is it?
a)
Sedimentary Rock
b)
Metamorphic Rock
c)
Igneous Rock
7.
What is a rock?
a)
Rock that forms when melted, or molten rock from deep below Earth's surface cools and hardens.
b)
A solid material made up of one or more minerals.
c)
Rock that forms when existing rocks are changed by heat, pressure, or chemicals beneath the Earth's surface.
8.
Which of the following is an igneous rock?
a)
limestone
b)
gypsum
c)
gneiss
d)
basalt
9.
True or False: Once a rock is sedimentary, it cannot become an igneous rock.
a)
True
b)
False
10.

The hot liquid inside the Earth is called ...

a)

CRUST

b)

BEDROCK

c)

MAGMA

d)

VOLCANO

11.

Liquid that flows when a volcano erupts

a)

WATER

b)

MUD

c)

LAVA

d)

MAGMA

12.

How are rocks classified?

a)

Based on the way they are formed

b)

Based on their colors

c)

Based on their temperature

d)

Based on their size

13.

The outside part of our planet is called...

a)

CRUST

b)

BEDROCK

c)

SOIL

d)

MAGMA

14.
The process when rocks break into smaller pieces due to exposure to natural elements is called
a)
erosion
b)
weathering
c)
sediments
15.
True or False: Once a rock is sedimentary, it cannot become an igneous rock.
a)
True
b)
False
16.
Sedimentary rocks may contain fossils.
a)
True
b)
False
17.
This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
18.
Each rock type can follow only one pathway of the rock cycle.
a)
True
b)
False
19.
Abyssal plain
a)
long mountain range
b)
deep cut in the ocean floor
c)
large flat area deep on the ocean floor
d)
eroded island
20.
True or False: The plates will never stop moving
a)
True
b)
False