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3rd Six Weeks Review

Total questions: 46

Worksheet time: 42mins

Name
Class
Date
1.

Rocks formed by heat and pressure beneath the Earth's surface are...

a)

Igneous

b)

Sedementary

c)

Metamorphic

d)

Magma

2.

How does a metamorphic rock become a sedimentary rock?

a)

Heat, pressure, and radiation

b)

Weather, Erosion, Compaction and Cementation

c)

Melting, cooling, and evaporation

d)

Cooling of magma over time

3.

List the layers from the outer layer to the center

a)

Mantle, crust, outer core, inner core

b)

Outer core, inner core, mantle, crust

c)

Crust, mantle, inner core, outer core

d)

Crust, mantle, outer core, inner core

4.

Which layer is made up of fluid metal of iron and nickle

a)

crust

b)

mantle

c)

outer core

d)

inner core

5.

Which layer is made up of a solid metal ball that is made of mostly iron and nickle?

a)

Inner Core

b)

Outer Core

c)

Mantle

d)

Crust

6.

Hydro- means...

a)

Water

b)

Air

c)

Life

d)

Earth

7.

Geo- means...

a)

Water

b)

Air

c)

Life

d)

Earth (land)

8.

Bio- means...

a)

Water

b)

Air

c)

Life

d)

Earth

9.

Atmo- means....

a)

Water

b)

Air

c)

Life

d)

Earth

10.

What is something you'd find in the hydrosphere?

a)

the ocean

b)

a mountain range

c)

a tree

d)

a cloud

11.

What is something you'd find in the atmosphere?

a)

the ocean

b)

a mountain range

c)

a tree

d)

a cloud

12.

what is something you'd find in the biosphere?

a)

the ocean

b)

a mountain range

c)

a tree

d)

a cloud

13.

What is something you'd find in the geosphere?

a)

the ocean

b)

a mountain range

c)

a tree

d)

a cloud

14.

When we rub our hands together ____________________.

a)

frictional force works between them

b)

our hands become warm

c)

energy is released

d)

all of the above

15.

What is the unit called that measures force?

a)

weight

b)

Newton

c)

meter

d)

kilogram

16.
Forces that have a force of Zero (0).
a)
Balanced force
b)
Unbalanced force
17.
Calculate the net force shown in the  diagram?
a)
6 N
b)
0 N
c)
3 N
d)
9N
18.
Calculate the net force shown in the  diagram?
a)
6 N
b)
0 N
c)
3 N
d)
9N
19.
This is an example of what kind of force?
a)
Balanced Force
b)
Pushing Force
c)
Gravity Force
d)
Unbalanced Force
20.
What is the FORCE? 
a)
5 N
b)
10 N
c)
400 N
d)
0 N
21.
Forces that have a force of Zero (0).
a)
Balanced force
b)
Unbalanced force
22.
What is a force?
a)
the PUSH or PULL on an object 
b)
The MOTION an object creates
c)
The objects HITTING one another
d)
Going REALLY FAST
23.

Anything with ____________ also has a gravitational pull.

a)

mass

b)

size

c)

depth

d)

light

24.
Where would you have more mass, on Earth or on the Moon?
a)
Earth
b)
Moon
c)
IS THE SAME, mass DOESN'T CHANGE
d)
In both Planets.
25.

What direction is the force of gravity?

a)

Up

b)

Down

c)

Sideways

26.

Complete the law:


For every action, there is an ____________ reaction.

a)

equal and opposite

b)

equal

c)

opposite

d)

bigger and better

27.

Complete the statement:


When an object is pushed, it __________________ with an equal and opposite force.

a)

always pushes back

b)

pushes back if it has a larger mass

c)

pushes back it if has a smaller mass

d)

will not push back

28.

Which of these is the best description of the action-reaction force pair when the space shuttle lifts off from the launchpad?

a)

The ground pushes the rocket up while exhaust gases push down on the ground.

b)

Exhaust gases push down on air while the air pushes up on the rocket.

c)

The rocket pushes exhaust gases down while the exhaust gases push the rocket up.

d)

Gravity pulls the rocket exhaust down while friction pushes up against the atmosphere.

29.

As the cart moves from point Y to point Z, --

a)

it gains potential energy.

b)

it gains kinetic energy.

c)

it loses kinetic energy.

d)

it loses potential energy.

30.

At what point does the child have the least kinetic energy and greatest potential energy?

a)

top of the slide

b)

bottom of the slide

31.
When you stretch a rubber band, you are storing __________ energy. 
a)
kinetic 
b)
potential
c)
none of the above
d)
all of the above 
32.
What type of energy is in this picture?
a)
Kinetic
b)
Potential
c)
Chemical
d)
Sound
33.
On a roller coaster, where is maximum kinetic energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
34.
Wood, batteries, gasoline, and  food are all examples of ________________________.
a)
gravitational potential energy
b)
elastic potential energy
c)
chemical potential energy
d)
None of the above
35.
The faster an object moves, the ________ kinetic energy it has. 
a)
more
b)
less
c)
none of the above
d)
all of the above 
36.

When you compress a spring, you are storing __________ energy.

a)

sound

b)

elastic

c)

light

d)

chemical

37.
What kind of energy is in a moving skateboard?
a)
Potential
b)
Kinetic
38.
Energy due to motion is ____________ energy. 
a)
Potential 
b)
Energy
c)
Kinetic
d)
Friction
39.
__________ is stored energy. 
a)
Potential
b)
Kinetic
c)
None of the above 
d)
All of the above 
40.
Gravitational potential energy depends on the ________ and ________ of the object. 
a)
Height and mass
b)
Friction and movement
c)
Mass and Movement
d)
Height and Friction 
41.
Energy can not be created or destroyed, only converted from one form to another.
a)
true
b)
false
42.
a)
spring tide
b)
neap tide
43.
a)
neap tide
b)
spring tide
44.
What causes tides?
a)
gravity
b)
wind
c)
spring
d)
neap
45.
If tides alternate from high to low and there are two of each type of tide a day, about how many hours will generally be between each different tide?
a)
2 hours
b)
6 hours
c)
12 hours
d)
24 hours
46.
How many low tides and high tides happen in a day?
a)
1 low tide, 1 high tide
b)
4 low tides, 4 high tides
c)
3 low tides, 3 high tides
d)
2 low tides, 2 high tides