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Final Review

Total questions: 100

Worksheet time: 3hrs 51mins

Name
Class
Date
1.

Defintion of Energy Transfer

a)

Energy Moving Between 3 objects

b)

Energy Moving Between Two Objects Or systems

c)

Energy Moving Between One object or systems

d)

Energy Moving between systems

2.

Newtons 3rd law

a)

F=Ma

b)

An object in motion stays in mtion until acted by an unbalanced force

c)

For every action there is an equal and opposite reaction

d)

An objects force is equal to its mass times its acceration

3.

Defintion of energy

a)

To be able to do something

b)

The ability to change speed

c)

The abilty to change dircetion

d)

The ability to do work

4.
A point used to find or describe the location of something 
a)
Reference Point
b)
Position
c)
Inclined Plane
d)
unbalanced Forces
5.
Energy that is stored in an object
a)
Potential Energy
b)
Kinetic Energy
c)
Force
d)
Velocity
6.
The energy of motion
a)
Potential Energy
b)
Kinetic Energy
c)
Net Force
d)
Velocity
7.
A simple machine made of a flat, sloping surface
a)
Inclined Plane
b)
Pulley
c)
Net Force
d)
Velocity
8.
A simple machine made of a wheel with a rope or chain wrapped around it
a)
Inclined plane
b)
Pulley
c)
Net Force
d)
None of These
9.
The distance an object moves per unit of time, such as miles per hour
a)
Speed
b)
Velocity
c)
Acceleration
d)
All of These
10.
Sum of all forces acting on an object
a)
Net Force
b)
Speed
c)
Velocity
d)
Acceleration
11.
The speed of something in a given direction
a)
Velocity
b)
Speed
c)
Acceleration
d)
All of These
12.
Peanut ran 50 meters in 10 seconds.  What was Peanut's average speed?
a)
2 m/s
b)
5 km/h
c)
5 m/s
d)
5 m/s North
13.
When an object has a net force of 0 N, it is an example of what kind of force?
a)
Balanced
b)
Unbalanced
c)
Acceleration
d)
Gravity
14.
A force is a ____________________
a)
push or pull
b)
motion
c)
speed
d)
net force
15.

What happens when two forces act in the same direction?

a)

They cancel each other out.

b)

The stronger one prevails.

c)

Their strengths are added.

d)

Their sum divided by two is the total force.

16.

The greater the mass of an object,

a)

the easier the object starts moving.

b)

the greater its inertia.

c)

the more balanced it is.

d)

the more space it takes up.

17.

Define the term inertia.

a)

the amount of matter in an object

b)

the amount of space an object takes up

c)

the tendency of an object to resist a change in motion, determined by mass

d)

The force that one surface exerts on another when the two rub against each other

18.

Kinetic energy increases with what two factors.

a)

Speed

b)

Mass

c)

Direction

19.

Heat energy

a)

Thermal energy

b)

Potential energy

c)

Nuclear energy

d)

Kinetic Energy

20.

Resistance of a surface to movement

a)

Insulator

b)

Friction

c)

Temperature

d)

Heat

e)

Conductor

21.

The Law of Conservation of Energy states...

a)

energy cannot be created or destroyed, but it can change forms

b)

energy can be created, destroyed, and can change forms

c)

energy cannot be created, destroyed, or change forms

d)

energy cannot be created, but it can be destroyed and change forms

22.

____________ energy is energy that is stored in the bonds of compounds like food and fuel.

a)

Radiant

b)

Electrical

c)

Thermal

d)

Chemical

23.

______ energy is the energy of electromagnetic waves, also referred to as solar or light energy.

a)

Chemical

b)

Nuclear

c)

Thermal

d)

Radiant

24.

_________ energy is the energy an object possesses because of its motion.

a)

Mechanical (KE)

b)

Mechanical (PE)

c)

Sound

d)

Electrical

25.

Chemical --> Electrical --> Radiant

a)

Battery Powered Flashlight

b)

Battery Powered Alarm Clock

c)

Nuclear Bomb

d)

Playing the violin

26.

Electrical --> Radiant --> Sound

a)

Television

b)

Solar Powered Calculator

c)

Lamp

d)

Playing the Drums

27.

How does temperature change as altitude increases in the troposphere?

a)

It decreases because particles are closer together

b)

It increases because particles are closer together

c)

It decreases because particles are farther apart

d)

It increases because particles are farther apart

28.

Why is it helpful to have ozone in the stratosphere but NOT the troposphere?

a)

Stratospheric ozone neither helps nor hurts us.

b)

Tropospheric ozone occurs naturally so it's not harmful, Dummie.

c)

Stratospheric ozone is closer to us, so it helps us out

d)

Stratospheric ozone blocks harmful UV rays, but tropospheric ozone is harmful to breathe

29.
The 2 most abundant gases found in all layers of the atmosphere are:
a)
argon & carbon dioxide
b)
hydrogen & helium
c)
nitrogen & oxygen
d)
ozone & water vapor
30.
What kind of weather is usually associated with a high pressure system?
a)
Sunny weather
b)
Precipitation (rain, snow, etc.)
31.
The amount of water vapor present in the air is called ________________.
a)
weather
b)
humidity
c)
air mass
d)
dew point
32.
When a warm air mass gently slides on top of a cold air mass, and you have drizzly rain and then warmer weather, what type of front is it?
a)
warm front
b)
cold front
c)
occluded front
d)
stationary front
33.
In addition to colder temperatures what type of weather could be expected when a cold front moves in? 
a)
fair weather
b)
hotter temperature
c)
no change
d)
thunderstorms
34.
Describe how the ozone layer protects the earth.
a)
Absorbs solar radiation, Protects Earth from UV Rays,  and emits heat
b)
Ozone in the lower atmosphere is a pollutant
35.
What types of air masses form over oceans?
a)
Maritime
b)
Continental
c)
Polar
d)
Tropical
36.

What causes wind?

a)

differences in air pressure

b)

differences in gravity

c)

difference in oxygen

d)

differences in the thermosphere

37.

Which front is in this picture?

a)

Warm front

b)

Cold front

c)

stationary front

d)

occluded front

38.
The winds blow clockwise in the northern hemisphere but counter clockwise in the southern hemisphere. What is this called?
a)
Global Winds
b)
Windy Hemisphere Effect
c)
hurricane
d)
Coriolis Effect
39.

Protects the body, regulates body temperature

a)

Integumentary

b)

Nervous

c)

Skeletal

d)

Muscular

40.

Carries oxygen and nutrients to all parts of the body.

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

41.

Allows movement in the body

a)

Integumentary

b)

Nervous

c)

Skeletal

d)

Muscular

42.

Receives stimuli and transports impulses, coordinates actions and reactions in the body

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

43.

Supports and provides structure for the body

a)

Skeletal

b)

Muscular

c)

Circulatory

d)

Respiratory

44.

Supplies blood with oxygen and rids the body of carbon dioxide

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

45.

Main Organs: Brains, spinal cord, nerves

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

46.

Main Organs: Lungs

a)

Integumentary

b)

Nervous

c)

Circulatory

d)

Respiratory

47.

Breaks down food into nutrients that can be used by the body.

a)

excretory system

b)

cardiovascular system

c)

digestive system

d)

nervous sytem

48.

Removes wastes from blood.

a)

excretory system

b)

lymphatic system

c)

endocrine system

d)

digestive system

49.

Makes chemical messages that regulate conditions inside the body.

a)

circulatory system

b)

respiratory system

c)

endocrine system

d)

muscular system

50.

What type of protist is this?

a)

euglena

b)

volvox

c)

paramecium

d)

amoeba

51.

Which two protists can make their own food?

a)

amoeba, paramecium

b)

volvox, euglena

c)

euglena, amoeba

d)

paramecium, volvox

52.

Which two protists ingest their food to get energy?

a)

amoeba, paramecium

b)

volvox, euglena

c)

euglena, amoeba

d)

paramecium, volvox

53.

Euglena and Volvox move using _____.

a)

pseudopods

b)

cilia

c)

flagella

54.

Paramecium move using _____.

a)

pseudopods

b)

cilia

c)

flagella

55.

Amoebas move using _____.

a)

pseudopods

b)

cilia

c)

flagella

56.

Which organelle produces proteins?

a)

Ribosomes

b)

Lysosomes

c)

Nucleus

d)

Vacuoles

57.

Which cell parts are not present in animal cells?

a)

cell membrane & cytoplasm

b)

nucleus & chloroplasts

c)

cell wall & chloroplasts

d)

ribosomes & mitochondria

58.

Which organelle is the location of DNA (genetic material)?

a)

mitochondria

b)

ribosomes

c)

nucleus

d)

Endoplasmic Reticulum

59.

Which part of the cell provides structural support?

a)

Cell Membrane

b)

Cell Wall

c)

Cytoplasm

d)

Nucleus

60.

The "garbage can" of the cell; digestion and waste removal.

a)

cell wall

b)

cell membrane

c)

lysosome

d)

nucleus

61.

Controls what goes in and out of the cell.

a)

cell membrane

b)

cell wall

c)

organelle

d)

cell

62.

Houses gel-like fluids that support cell organelles and holds them in place.

a)

cytoplasm

b)

endoplasmic reticulum (e.r.)

c)

golgi bodies

d)

nucleus

63.

Place where materials are processed and moved around inside the cell.

a)

endoplasmic reticulum (e.r.)

b)

mitochondria

c)

cytoplasm

d)

chloroplast

64.

Storage space for water, wastes, food, and other cellular material

a)

mitochondria

b)

cell membrane

c)

cell wall

d)

vacuoles

65.

The "powerhouse" of the cell; breaks down food to make energy for the cell.

a)

organelles

b)

cell

c)

mitochondria

d)

cytoplasm

66.

Packages and transmits cellular materials throughout the cell.

a)

golgi bodies

b)

plant cell

c)

endoplasmic reticulum

d)

organelles

67.

The basic unit of structure and function in living things.

a)

cell

b)

cell wall

c)

plant cell

d)

cell membrane

68.

A trait that is expressed if one copy of the allele is present is a(n)

a)

characteristic

b)

dominant trait

c)

gene

d)

recessive trait

69.

An organism’s genetic makeup; the pair of alleles for a trait is called a(n)

a)

dominant trait

b)

genotype

c)

phenotype

d)

recessive trait

70.

Which pair of alleles is an example of homozygous recessive?

a)

bb

b)

BB

c)

Bb

71.

Which pair of alleles is an example of homozygous dominant?

a)

tt

b)

TT

c)

Tt

72.

Which pair of alleles is an example of heterozygous alleles?

a)

ll

b)

LL

c)

Ll

73.

What are physical characteristics of an organism?

a)

Alleles

b)

Genotypes

c)

Genes

d)

Traits

74.

In animals, shaggy fur is dominant to short fur. According to the genotypes shown, what percent of offspring will have short fur?

a)

0

b)

25

c)

50

d)

75

e)

100

75.

T = tall and t = short

In the punnett square shown, what belongs in the missing square

a)

tt

b)

Tt

c)

Bb

d)

TT

76.

How many Chromosomes do we inherit from our parents?

a)

23 from dad and 23 from mom, or 46 total

b)

13 from dad and 13 from mom, or 26 total

c)

13 from dad and 33 from mom, or 46 total

77.

What are chromosomes?

a)

They are thread like structures containing DNA found inside the nucleus of our cells

b)

They are X shaped blobs made of ribosomes

c)

They are the inherited traits we recieve from our parents

d)

They are types of alleles found in the mitochondria of a cell

78.

What is a gene?

a)

An entire chromosome.

b)

A small part of DNA found in a chromosome that gives our body instructions to build for a specific trait that we have

c)

Things that are sometimes refered to as XX and XY inside of our cell membranes

d)

Kind of like a "flavor" because there are 23 kinds from each parent.

79.

What is a mutation?

a)

A mistake that happens when our cells code for a type of base.

b)

A genetic defect caused by our genes that always leads to cancer

c)

Another way to name the proteins that make up a strand of DNA

d)

What happens to the chromosomes when our cells are ready to reproduce.

80.

What is asexual reproduction?

a)

1 parent

b)

2 parents

81.

What is sexual reproduction?

a)

1 parent

b)

2 parents

82.

Cell division in eukaryotic cells that creates sex cells

a)

Mitosis

b)

Meiosis

c)

Binary Fission

d)

Fertilization

83.

One form of a gene

a)

Chromosome

b)

Allele

c)

Phenotype

d)

Genotype

84.
How many daughter cells are produced in mitosis?
a)
1
b)
2
c)
4
d)
6
85.
In mitosis, the two resulting cells are
a)
different from the starting cell and identical to each other.
b)
different from the starting cell and different from each other.
c)
identical to the starting cell and different from each other.
d)
identical to the starting cell and identical to each other.
86.
What is a front?
a)
A place where air masses meet
b)
the front part of a storm
c)
An area of very high wind
d)
an area that has fair weather
87.
When a cold front is approaching, what happens?
a)
warm air is pushing under cold air causing humid weather and lower temperatures
b)
warm air is pushing under cold air causing humid weather and higher temperatures
c)
warm air rises, cools, and causes rain and thunderstorms
d)
cold air is pushed over warm air causing rain and thunderstorms
88.
What characteristics are used to classify air masses?
a)
temperature and humidity
b)
pressure and temperature
c)
latitude and longitude
d)
wind speed and location 
89.
What type of weather would you expect to see after a cold front has passed through an area?
a)
cool and clear skies
b)
warm and humid
c)
thunderstorms
d)
foggy
90.
Where would you find a tropical maritime air mass?
a)
over the ocean, near the equator
b)
over the ocean, near the poles
c)
over a continent, near the equator
d)
over a continent, near the poles
91.

The fixed point around which a lever rotates is know as the

a)

wheel.

b)

fulcrum.

c)

input force.

d)

output force.

92.

How can simple machines make work easier?

a)

by decreasing the force needed to complete the task

b)

by increasing the friction between the machine and the object

c)

by adding more work on the object than originally applied

d)

by removing the force of gravity on the object

93.
Balanced or unbalanced?
a)
balanced
b)
unbalanced
94.
How much force is needed to accelerate a 3kg skateboard at 5m/s2. 
a)
8N
b)
1.6N
c)
0.6N
d)
15N
95.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Deacceleration
d)
Not moving
96.
According to the graph how far does the person travel in the first 5 seconds?
a)
2 m
b)
10 m
c)
0 m
d)
5 m
97.
What is happening at A?
a)
Stationary
b)
Accelerating
c)
Slower steady speed; moving away from the starting position
d)
Steady speed; returning to start position
98.

What does the solid line on this graph represent?

a)

Constant speed

b)

Acceleration

c)

At rest

d)

deceleration

99.

The Dark Lord is walking towards you for a duel. He moved 18m in 5.2 seconds. What is his speed?

a)

3.46 m/s

b)

3.46 m/m

c)

.28 m/s

d)

.28 m/m

100.
Two horses are running in a field.  The gray horse runs 12 m/s north.  The black horse runs 12 m/s east.  
Which is true about their motions?
a)
Equal speeds.
b)
Equal velocities.
c)
Equal distances.
d)
Equal displacements.

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