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WorksheetsFinal Exam 2016-2017
Total questions: 34
Worksheet time: 25mins
What are the steps of the scientific method?
Question - hypothesis - experiment - data - conclusion - share
hypothesis - experiment - conclusion - share
share - experiment - data - question - hypothesis
What is Newton's first law?
An object at rest stays at rest.
An object with a large mass requires a large force to accelerate
for every action there's an equal but opposite reaction
What is Newton's second law?
An object at rest stays at rest.
An object with a large mass requires a large force to accelerate
for every action there's an equal but opposite reaction
What is Newton's third law?
An object at rest stays at rest.
An object with a large mass requires a large force to accelerate
for every action there's an equal but opposite reaction
What are the levels of organization in a human?
tissue -> organ -> cell -> organ system
cell -> tissue -> organ -> organ system
organ system -> cell -> tissue -> organ
organ -> tissue -> cell -> organ system
Which systems are involved in gas exchange?
respiratory & muscular
circulatory & skeletal
respiratory & circulatory
skeletal & muscular
Which system breaks down food into nutrients?
muscular
skeletal
nervous
digestive
Which system includes the heart and blood vessels?
circulatory
digestive
muscular
skeletal
Which system includes the stomach, liver, large intestine, etc?
skeletal
digestive
circulatory
nervous
What are two functions of the skeletal system?
protect & support
heat & digest
digest & movement
send nutrients & protect
Which systems work together to move the body and its parts?
nervous, skeletal, muscular
nervous, circulatory
nervous, skeletal
muscular, skeletal
What is energy?
push or pull
ability to do work or cause change
build up of charges
the amount of matter in an object
Conductors are
usually plastic or rubber
usually metals
In an electrical circuit, conductors
stop current flow
limit current flow
allow current to flow
Kinetic energy is
energy related to position
energy in motion
energy stored in nuclear bonds
energy between magnets
Renewable energy sources are
sunlight, water, biomass, etc.
oil, gas, coal
sunlight, gas, coal
sunlight, water, oil
Nonrenewable energy sources are
Oil, sunlight, coal
Oil, gas, coal
Oil, gas, biomass
Sunlight, water, biomass, etc.
Magnetic strength is strongest
At the poles
At the center
Static electricity is
force as two objects rub together
electrical charges flowing
buildup of electric charges on an object
push or pull
Can sound travel in a vacuum?
Yes, it doesn't need matter to transfer!
No, it needs matter to transfer!
Reflection
when light bends
when light passes through completely
when light pass through partially
when light bounces
Refraction
when light bends
when light passes through completely
when light pass through partially
when light bounces
The phases of matter are
solid
liquid
gas
solid, liquid, gas
Energy transformation
energy stays the same
energy changes form from one to another
Wavelength
the height of a wave
the number of waves per second
distance from one wave to another
highest point of a wave
Magnets attract when
same poles facing
opposite poles facing
Electromagnetic spectrum
fancy chart
arranged by wavelength
arranged by color
Newton's 2nd Law
Newton's 3rd Law
Friction
when two surfaces rub against each other
a push or a pull
when there is a net force and movement
Unbalanced force
when two surfaces rub against each other
a push or a pull
when there is a net force and movement
How do you know where the two sets of data are the same?
see if they intersect; same x and y
see where they have the same x value
see where they have the same y value
What does blood provide the human body?
energy
nutrients; helps remove wastes, etc.
just oxygen
Potential energy is
energy related to position
energy in motion
energy stored in nuclear bonds
energy between magnets
