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VL6: HW 12.06

Total questions: 85

Worksheet time: 53mins

Name
Class
Date
1.
Make different without changing what the material is made of, such as cutting, folding, or melting.
a)
physical change
b)
mixture
c)
solution
d)
mass
2.

Phase Change: Liquid changes into gas.

a)

condensation

b)

evaporation

c)

melting

d)

freezing

3.

Phase Change: Solid changes into liquid.

a)

evaporation

b)

melting

c)

freezing

d)

sublimation

4.

Phase Change: Liquid changes into solid.

a)

melting

b)

evaporation

c)

condensation

d)

freezing

5.

Phase Change: Solid changes into gas.

a)

sublimation

b)

evaporation

c)

metimg

d)

freezing

6.

Phase Change: Solid to a gas.

a)

sublimation

b)

deposition

c)

condensation

d)

evaporation

7.

What is a change in which a new substance is NOT formed?

a)

physical change

b)

chemical change

c)

color change

d)

physical property

8.

Which is NOT an example of a physical change?

a)

tearing paper

b)

molding clay

c)

burning wood

d)

chopping wood

9.

One cold winter morning, you make three snowballs to throw at your older sister when she gets home from school later that day. That afternoon, when you look for the snowballs you made, they are goner. The most likely explanation for this is that

a)

The snowballs froze.

b)

The snowballs boiled.

c)

The snowballs melted.

d)

The snowballs condensed.

10.

Indicate heat movement, Heat Added or Heat Taken Away: Soild >>> Gas

a)

Heat Added

b)

Heat Taken Away

11.

Indicate heat movement, Heat Added or Heat Taken Away: Gas >> Solid

a)

Heat Added

b)

Heat Taken Away

12.

Indicate heat movement, Heat Added or Heat Taken Away: Gas >> Liquid

a)

Heat Added

b)

Heat Taken Away

13.

Indicate heat movement, Heat Added or Heat Taken Away: Soild >>> Liquid

a)

Heat Added

b)

Heat Taken Away

14.

Indicate heat movement, Heat Added or Heat Taken Away: Condensation

a)

Heat Added

b)

Heat Taken Away

15.

Indicate heat movement, Heat Added or Heat Taken Away: Deposition

a)

Heat Added

b)

Heat Taken Away

16.

Jill puts her glass of iced tea on the table and goes to make lunch. When she returns the outside of her tea glass has beads of water. What process is causing this to occur?

a)

deposition

b)

melting

c)

freezing

d)

condensation

17.

Sharpening a pencil

a)

physical property

b)

physical change

c)

chemical change

d)

chemical property

18.

Red ball

a)

physical property

b)

physical change

c)

chemical change

d)

chemical property

19.
As mass increases, KE ...
a)
increases
b)
decreases
c)
stays the same
20.
As the velocity of an object decreases its KE will...
a)
increase
b)
decrease
c)
stay the same
21.
Which has a greater impact on KE?
a)
mass
b)
velocity
22.
When one energy form is changed into another it is called a
a)
transformation
b)
transfer
c)
translocation
d)
transcription
23.

The change in an object’s position with respect to time and in comparison to the position of other objects used as reference points.

a)

motion

b)

speed

c)

velocity

d)

acceleration

24.

speed with a direction

a)

motion

b)

velocity

c)

acceleration

d)

distance

25.

energy of motion

a)

kinetic energy

b)

potential energy

c)

movement

d)

work

26.
What would have the greatest kinetic energy?
a)
A car driving down a hill.
b)
A person running down a hill. 
c)
A ball rolling down a hill. 
27.

What is energy?

a)

something that picks up things, like a magnet.

b)

Motion of an object

c)

ability to do work

d)

magic rays of sunshine that come down when you're feeling blue.

28.

At which point is potential energy greatest?

a)

W

b)

X

c)

Y

d)

Z

29.

What kind of energy is in a moving skateboard?

a)

Potential

b)

Kinetic

30.

What energy does a rock at the edge of a cliff have?

a)

Potential

b)

Kinetic

31.

When a pendulum swings, at which point is kinetic energy greatest?

a)

1

b)

2

c)

3

d)

4

32.

What are the two factors that affect kinetic energy?

a)

time and energy

b)

power and mass

c)

mass and speed

d)

time and work

33.
What is the form of energy associated with visible light?
a)
light energy
b)
thermal energy
c)
chemical energy
d)
kinetic energy
34.
Energy stored in the bonds of atoms and molecules is __________ potential energy.
a)
Chemical  
b)
Elastic
c)
Nuclear
d)
Gravitational
35.
Energy delivered by tiny charged particles called electrons is called_________ energy.
a)
Electrical
b)
Light
c)
Heat
d)
Sound
36.

Which statement is true?

a)

Oranges contain Elastic Energy

b)

Food contains Chemical Energy

c)

Phone on the table doesn't contain Gravitational Energy

d)

Radiator contains Nuclear Energy

37.

Heat Energy is called:

a)

Radiant Energy

b)

Chemical Energy

c)

Thermal Energy

d)

Mechanical Energy

38.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
39.
What type of energy includes both kinetic and potential energy?
a)
mechanical energy
b)
chemical energy
c)
heat energy
d)
sound energy
40.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
41.

Term: Energy caused by the motion of electrons.

a)

mechanical energy

b)

kinetic energy

c)

potential energy

d)

electrical energy

e)

thermal energy

42.

Term: Energy produced from vibrating waves through a medium.

a)

mechanical energy

b)

kinetic energy

c)

sound energy

d)

electrical energy

e)

thermal energy

43.

Term: Energy from the average kinetic motion of particles.

a)

mechanical energy

b)

kinetic energy

c)

sound energy

d)

electrical energy

e)

thermal energy

44.

Term: Energy that is both potential and kinetic energies; easily identified by moving parts.

a)

mechanical energy

b)

kinetic energy

c)

sound energy

d)

radiant energy

e)

thermal energy

45.

How many types of energy are we studying?

(a)  

46.

How many classes of energy are there?

(a)  

47.

What is the source of MOST of the energy found?

(a)  

48.
What is the transfer of heat by movement of liquids or gases?
a)
Radiation
b)
Convection
c)
Conduction
d)
Heat
49.
What is a transfer of heat energy by electromagnetic waves?
a)
Radiation
b)
Convection
c)
Conduction
d)
Heat
50.
What is the measurement of the average kinetic energy of a substance?
a)
Kinetic energy
b)
Temperature
c)
Thermal energy
d)
Potential energy
51.
What is a substance that does NOT conduct heat well?
a)
Conductor
b)
Insulator
c)
Convector
d)
Radiator
52.
What is a substance that DOES conduct heat well?
a)
Conductor
b)
Insulator
c)
Convector
d)
Radiator
53.
Hot coffee is stirred with a spoon; the spoon gets hot due to
a)
conduction
b)
convection
c)
radiation
54.
Near the ceiling of a room the air is warmer; the warm air rises because of
a)
conduction
b)
convection
c)
radiation
55.
Ironing a shirt is an example of...
a)
condensation
b)
conduction
c)
convection
d)
radiation
56.
A microwave oven uses which of the following to heat foods.
a)
Microwave elves
b)
Radiation
c)
Convection
d)
Conduction
57.
In heat transfer, heat always flows from the _______________ substance to the _______________ substance.
a)
Hotter to colder
b)
Colder to hotter
c)
Hotter to hotter
d)
Colder to colder
58.
The type of heat transfer that happens through direct contact of molecules or particles with each other is ___________________.
a)
Convection
b)
Conduction
c)
Radiation
d)
insulation.
59.
Which of the following is the best example of conduction?
a)
A light bulb warming a lampshade
b)
An egg cooking in a frying pan
c)
Water boiling in a pot
d)
Gases circulating in the atmosphere
60.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
61.
Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 
a)
conduction
b)
convection
c)
radiation
62.

Boiling Water

a)

Conduction

b)

Convection

c)

Radiation

63.

Curling Iron

a)

Conduction

b)

Convection

c)

Radiation

64.

You feel the heat from a campfire

a)

Convection

b)

Conduction

c)

Radiation

65.

Are living things biotic or abiotic?

a)

Biotic

b)

Abiotic

66.

Name the levels of an ecosystem in order from smallest to largest.

a)

Ecosystem, population, organism, community

b)

Community, organism, population, ecosystem

c)

Organism, population, community, ecosystem

d)

Ecosystem, community, population, organism

67.

What does biodiversity mean?

a)

Only one species in an area.

b)

The different amount of species in an area

c)

All abiotic life

d)

Nitrogen fixation

68.

What is an organism's niche?

a)

an organisms role in an environment

b)

where an organism lives

c)

something that itches

d)

a predator that is mean

69.
An environment that includes biotic and abiotic factors as well as one of more communities
a)
Community
b)
Population
c)
Eck-osystem
d)
Ecosystem
70.
An individual from a species is considered an
a)
organism
b)
ecosystem
c)
biome
d)
cell
71.

Term: Energy of motion.

a)

mechanical energy

b)

kinetic energy

c)

potential energy

d)

electrical energy

e)

thermal energy

72.

Term: Stored energy.

a)

mechanical energy

b)

kinetic energy

c)

potential energy

d)

electrical energy

e)

thermal energy

73.

Term: The ability to do work or cause change.

(a)  

74.

What energy transformation occurs as bioluminescent algae glow in the ocean?

a)

Radiant --> Chemical

b)

Thermal --> Radiant

c)

Chemical --> Radiant

d)

Thermal --> Chemical

75.

What energy transformation occurs in the chameleon as it quickly launches its tongue to catch an insect?

a)

Radiant --> Chemical

b)

Thermal --> Chemical

c)

Chemical --> Mechanical

d)

Mechanical --> Chemical

76.

What energy transformation occurs as howler monkeys loudly call to each other in the forest?

a)

Chemical --> Mechanical --> Sound

b)

Chemical --> Sound --> Thermal

c)

Sound --> Chemical --> Radiant

d)

Mechanical --> Chemical --> Sound

77.

What energy transformation occurs as as an elephant walks through the savanna?

a)

Thermal --> Chemical + Mechanical

b)

Mechanical --> Chemical + Thermal

c)

Radiant --> Chemical + Mechanical

d)

Chemical --> Mechanical + Thermal

78.

What energy transformation occurs during photosynthesis?

a)

Chemical --> Radiant

b)

Thermal --> Chemical

c)

Radiant --> Chemical

d)

Mechanical --> Thermal

79.

What energy transformation occurs as a mouse produces body heat?

a)

Chemical --> Thermal

b)

Thermal --> Chemical

c)

Electrical --> Thermal

d)

Thermal --> Mechanical

80.

What energy transformation occurs as an electric eel shocks its prey?

a)

Electrical --> Mechanical

b)

Thermal --> Electrical

c)

Chemical --> Electrical

d)

Radiant --> Electrical

81.

What energy transformation occurs as bacteria and fungi decompose dead plant material?

a)

Thermal --> Chemical

b)

Chemical --> Thermal

c)

Radiant --> Thermal

d)

Radiant --> Chemical

82.
Energy due to motion is ____________ energy. 
a)
Potential 
b)
Energy
c)
Kinetic
d)
Friction
83.
The faster an object moves, the ________ kinetic energy it has. 
a)
more
b)
less
c)
none of the above
d)
all of the above 
84.
__________ is stored energy. 
a)
Potential
b)
Kinetic
c)
None of the above 
d)
All of the above 
85.
Are living things biotic or abiotic?
a)
Biotic
b)
Abiotic

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