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WorksheetsFinal Exam Review Applied Science
Total questions: 45
Worksheet time: 23mins
You can help to solve the problem of land pollution by reducing, reusing, and
throwing things away
recycling
ignoring the problem
The ____________ is a government agency that serves us by forming laws and regulations to protect the environment.
EPA
DDT
FBI
The introduction of harmful materials into the environment is called
pollution
pollination
smog
The mixture of smoke, fog, and chemicals is often referred to as
gross
smog
fossil fuel
A resource that is limited and that we can not make more of is called a
renewable resource
nonrenewable resource
practical resource
Which of the following is a nonrenewable source of energy?
solar
coal
wind
Which of the following is a problem with nuclear power?
acid rain
heat pollution of lakes
global warming
What would be a good way to conserve energy?
Keep your TV on all day.
Car pool
Take long hot showers all the time.
What type of energy is in gasoline?
heat
light
chemical
Which of the following harms the environment the most?
coal power plants
solar energy
nuclear power plants
The process of a solid changing into a liquid is called
Boiling
Freezing
Melting
Solidification
The state of matter that has neither a definite shape nor a definite volume is a __________.
Gas
Liquid
Solid
Liquid and Gas
The state of matter that has the ability to flow is a _______________.
Gas
Liquid
Solid
Liquid and Gas
The state of matter that has the greatest density is a
Gas
Liquid
Solid
Liquid and Gas
_________________ is a measure of how much space something takes up.
Density
Matter
Mass
Volume
Who should you call immediately if a child swallows a poison?
Your doctor
Poison Control
Your neighbor
Which of the following is an example of a PPE(personal protection equipment)?
Gloves and goggles
Necklace
Knife
Which of the below is a chemical?
Air freshener
Table
Air
Where is the best place to store a chemical?
In a locked cabinet
In a milk jug
Beside a furnace
What should you always read before using a chemical?
Price tag
Ads
Labels
___________ is the amount of matter in an object.
density
mass
volume
weight
On which surface would friction be the greatest?
carpet
ice
snow
waxed wood floor
Which of the following materials would be attracted to a magnet?
cotton
iron
plastic
wood
Which of the following forces is a force that acts on an object by touching the object?
electricity
friction
gravity
magnetism
At which location would your mass be the greatest?
Earth
Jupiter
Moon
Your mass would be the same at all three locations
A compass _______, is the part of the compass that is magnetic.
bar
dial
needle
rose
The north pole of one magnet will be attracted to the __________ pole of another magnet.
east
north
south
west
Which of the following would be attracted to each other?
a positive and negative charge
two magnetic north poles
two magnetic south poles
two negative charges
Which of the following is an example of a dangerous type of static electricity?
Your hair standing up after taking off your winter hat.
Walking across the carpet, touching a doorknob, and seeing a spark
Building up an electric charge by getting back into your car, before you are done pumping your gas.
Rubbing a balloon against your hair and then sticking it to the wall.
Which of the following is unsafe?
Using a surge protector when you have a lot of devices to plug into one outlet.
Replacing a blown fuse with a fuse that has the same current.
Resetting a breaker box after a circuit breaker trips.
Using multiple extension cords on one outlet.
The human heart is a type of
muscle
cell
system
bone
A disease that produces holes in the stomach is known as __________.
sprains
asthma
acne
ulcers
The organ that protects us from outside elements is the ________.
brain
small intestine
skin
bones
The bones that protect our brain make up the _______.
ribs
skull
humerus
femur
The organ in our digestive system that allows the nutrients to enter our bloodstream is the ______.
small intestine
esophagus
mouth
liver
Oxygen is carried through the body in our ___________.
intestines
blood
muscles
Our windpipe is known as the _______________.
trachea
esophagus
ureter
_____________ is a virus that attacks our immune system.
HIV
influenza
tuberculosis
Urine is produced when our _______________ filter waste from the blood.
lungs
bones
kidneys
Your ____________ pumps blood throughout the body.
heart
stomach
lungs
The male reproductive organs that produces sperm are __________.
testes
ovaries
liver
The system that produces hormones is the
nervous
endocrine
respiratory
The part of the nervous system that controls all body activities is the ____________.
heart
liver
brain
A well known STD caused by a virus is _________.
HIV
chlamidia
gonorrhea
The female reproductive organs that produce eggs are _________.
testes
ovaries
liver
