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5th science mixed 2

Total questions: 205

Worksheet time: 6hrs 34mins

Name
Class
Date
1.
The rotation of Earth is responsible for day and night
a)
true
b)
false
2.
What causes day and night?
a)
revolution of Earth
b)
rotation of Earth
c)
orbit of Earth
d)
The moon blocks the Sun
3.
How long does it take for Earth to rotate on its axis one time?
a)
24 hours
b)
24.25 hours
c)
365 days
d)
365.25 days
4.
Period of 24 hours or the time it takes Earth to make one complete spin on its axis
a)
Rotation
b)
Compass
c)
Sundail
d)
Movement
5.
What is the name of the imaginary line running through the North Pole to the South Pole?
a)
orbit
b)
axis
c)
equator
d)
latitude
6.
When the Earth spins on its axis this causes ___________________
a)
all four seasons to happen.
b)
day and night to happen.
c)
the moon to go through phases.
d)
high tides and low tides.
7.
Which movement of Earth causes day and night?
a)
rotation
b)
revolution
8.

What direction does the sun appear to move across the sky?

a)

west to east

b)

north to south

c)

east to west

d)

south to north

9.

A student builds a model of the solar system that includes a sphere representing Earth. The sphere turns in a full circle on its axis. By using a model of Earth that spins on its axis, the student can best demonstrate-

a)

the cycle of the four seasons

b)

the aging of a star

c)

the passing of a year

d)

the cycle of day and night

10.
Energy can be classified into..
a)
Renewable and non renewable
b)
Natural and non renewable
c)
Renewable and Natural
d)
All of them
11.

What are renewable resources?

a)

A limited amount and cannot be replaced in a human life time.

b)

Plastic bags

c)

Coal, oil, and natural gas

d)

Can be replaced in our lifetime through natural processes

12.
Non-Renewable resources are also known as what?
a)
Fossil Fuels
b)
Renewable
c)
Solar Energy
d)
Hydroelectric Energy
13.

How long does it take to "make" fossil fuels?

a)

hundred years

b)

millions of years

c)

a few years

d)

thousands of years

14.
What are the 3 main fossil fuels?
a)
Coal, Oil, and Gasoline
b)
Coal, Oil, and Natural Gas
c)
Electricity, Gasoline, Petroleum
d)
Coal, Oil, Non-renewable Resources
15.
Fossil Fuels formed over long periods of time after particles in water settled to the sea floor and formed marine mud.  What kinds of particles needed to be present in the marine mud in order for fossil fuels to form.
a)
Mostly sand and a few small bits of wood
b)
Mostly decaying organisms
c)
Mostly lava and a few sedimentary rocks
d)
Mostly metal minerals
16.
Oil and natural gas were formed from ___________________
a)
marine organisms
b)
dead plants
c)
trees
17.
Petroleum and natural gas form from...
a)
strong winds
b)
cooled magma
c)
radioactive materials
d)
remains of plants and animals 
18.
Fossil fuels are classified as nonrenewable because they.......
a)
require expensive equipment
b)
take millions of years to replace
c)
can be found all over 
d)
provide all the energy we use
19.

What is coal made of?

a)

decomposed plants

b)

water

c)

electricity

d)

all of the above

20.
Which layer formed first?
a)
Rock Layer W
b)
Rock Layer X
c)
Rock Layer Y
d)
Rock Layer Z
21.

A solid fossil fuel that is formed from decayed remains of plants over a very long period of time.

a)

Coal

b)

Oil

c)

Natural gas

d)

Sedimentary rock

22.

Fossil fuels formed from the remains of tiny, ancient marine organisms.

a)

Coal and oil

b)

Oil and petroleum

c)

Natural gas and petroleum

d)

Sedimentary rock

23.

What is the temperature in degrees Fahrenheit?

a)

39

b)

40

c)

43

d)

42

24.

What is the temperature in degrees Celsius?

a)

5

b)

7

c)

9

d)

3

25.

What is the temperature in degrees Fahrenheit?

a)

5

b)

6

c)

7

d)

8

26.
What water cycle process results in plants releasing water vapor from their leaves?
a)
precipitation 
b)
crystallization
c)
transpiration
d)
collection
27.
What is number 1?
a)
Precipitation
b)
Condensation
c)
Evaporation
d)
Transpiration
28.
How do clouds form?
a)
Liquid water is heated and evaporates and becomes water vapor in the atmosphere.
b)
Water vapor in the atmosphere cools and condenses to become tiny liquid water droplets in the atmosphere.
c)
Tiny liquid water droplets float upwards and gather together in the atmosphere to form a cloud.
29.

The process by which liquid water changes into water vapor:

a)

evaporation

b)

transpiration

c)

when you eat at Mcdonalds

d)

water cycle

30.

What is it called when plants give off water vapor as a waste product?

a)

plant trash

b)

evaporation

c)

sublimation

d)

transpiration

31.
Element or Compound?
H2SO4
a)
Element
b)
Compound
32.
Element or Compound?
Au
a)
Element
b)
Compound
33.
Element or Compound?
NiSO4
a)
Element
b)
Compound
34.
Element or Compound?
As
a)
Element
b)
Compound
35.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
36.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
37.
What is made up two or more elements that are chemically combined?
a)
Element
b)
Mixture
c)
Compound
d)
Solids
38.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
39.
A pure substance containing only one kind of atom.
a)
element
b)
mixture
c)
compound
40.

Element or Compound?

C6H12O3

a)

Element

b)

Compound

41.

How many elements?

Cl2

a)

1

b)

2

c)

3

d)

4

42.

How many Carbon atoms are in this compound?

H2C3O4N5

a)

2

b)

3

c)

4

d)

5

43.

An area at the end of a river where the river deposits soil and sediment into the ocean. It creates a fan shape.

a)

delta

b)

desert

c)

dune

d)

forest

44.

A large mass of slow moving ice made by compacted snow and ice.

a)

iceberg

b)

glacier

c)

hill

d)

island

45.

This is a deposit of sediment that accumulates at the mouth of a rivers....

a)

River

b)

Strea

c)

Glacier

d)

Delta

46.

What landform is built when sediment is deposited where a river meets a n ocean or lake?

a)

delta

b)

alluvial fan

c)

meander

d)

tributary

e)

oxbow lake

47.

What is a wide, sloping deposit of sediment formed where a stream leaves a mountain range called?

a)

delta

b)

alluvial fan

c)

meander

d)

tributary

e)

gully

48.
The process that breaks down rocks and other materials on Earth's surface is called
a)
Weathering
b)
Erosion
c)
Deposition
d)
Decomposition
49.
What is the process that picks up and moves weathered rocks?
a)
Deposition
b)
Landslide
c)
Weathering
d)
Erosion
50.

Students propped up one end of a tray of sand. They also set up a water jar and rubber hose as a syphon system, so that the water flowed over the sand. They observed how the moving water carried the sand downhill and made a small pile of sand at the bottom of the tray. When the students created the small pile of sand at the end of the flow of water, they modeled the formation of which of the following?

a)

Dunes

b)

Canyon

c)

Plains

d)

Delta

51.

The Mississippi River deposits silt, a material made of soil and rock, at the mouth of the river. Each year the silt deposits enlarge a landmass at the mouth of the river. Which type of landform is being made by the silt deposits?

a)

Canyon

b)

Delta

c)

Dune

d)

Mountain

52.

What conclusion can be made based on the information given in the table?

a)

Wind, water, and ice are forces that change Earth’s surface.

b)

Landforms are the result of the temperature change of water on Earth’s surface.

c)

Physical changes to Earth’s surface take a long time.

d)

Earth’s surface is no longer changing because of wind, water, and ice.

53.

A fan-shaped landform created by sediment being deposited at the mouth of a river.

a)

Delta

b)

Canyon

c)

U-Shaped Valley

d)

Sand Dunes

54.

Formed by a glacier that carved a deep valley as it slowly moved forward.

a)

Delta

b)

Canyon

c)

U-Shaped Valley

d)

Sand Dunes

55.
What land form is this?
a)
valley
b)
canyon
c)
mountain
d)
plain
56.
The type of formation shown is at the southern end of the Mississippi river. What is it called?
a)
coastal erosion
b)
a delta
c)
a loess
d)
sand dunes
57.
Which of the following actions causes the deposition of sand at a delta?
a)
river water slowing as it enters the ocean
b)
salt water & fresh water mixing together
c)
ocean waves transporting sand toward land
d)
ocean water slowing as it reaches the coast
58.
A delta forms when the river meets the ocean because:
a)
the river is colder than the ocean.
b)
the river slows down and drops sediments.
c)
the Earth builds up pressure in the river.
59.
a)

delta

b)

canyon

c)

glacier

60.
a)

delta

b)

glacier

c)

canyon

61.

A Delta is created by ....

a)

A River weathering the land

b)

A Glacier pushing sediments to the mouth of a river

c)

Wind and Water pulling sediments into a pile

d)

A River carrying sediments and piling them at the mouth of a river

62.

A Delta is created by ....

a)

Weathering and Erosion

b)

Deposition

c)

Weathering

d)

Destructive forces

63.

A U-shaped valley is created by ...

a)

Moving water

b)

Wind and Water

c)

A Glacier

d)

An landslide

64.

Which landforms are created by moving water?

a)

Deltas and Canyons

b)

Mountains and Valleys

c)

Sand Dunes and Deltas

d)

Volcanos and Canyons

65.

A delta is always connected with ....

a)

Weathering

b)

Erosion

c)

Deposition

66.

A round, wide valley is always associated with ....

a)

A glacier

b)

A river

c)

A flood

67.

This type of glacier is long, narrow and forms when snow and ice build up in a mountain valley.

(a)  

68.

Since WE rotate West to East, in which direction does the sun appear to rise?

a)

In the East

b)

In the North

c)

In the West

d)

In the South

69.

Since WE rotate West to East, in which direction does the sun appear to set?

a)

In the East

b)

In the North

c)

In the West

d)

In the South

70.

Shadows are LONGER when the sun is _____________ in the sky

a)

Lower

b)

Higher

71.

Shadows are SHORTER when the sun is ______________ in the sky

a)

Lower

b)

Higher

72.

At what time of day is the sun highest in the sky?

a)

9:00 a.m.

b)

11:00 a.m.

c)

12:00 p.m. (noon)

d)

4:00 p.m.

73.

It is is 8:00 a.m. on Saturday morning and the sun is rising in the East. In which direction is the shadow going to appear?

a)

East

b)

West

c)

North

d)

South

74.

It is is 4:00 p.m. Saturday evening and the sun is setting in the West. In which direction is the shadow going to appear?

a)

North

b)

South

c)

East

d)

West

75.

Shadows appear in the opposite direction of where the sun is

a)

True

b)

False

76.

Based on the shadow, what time of day is it?

a)

12:00 p.m (noon)

b)

2:00 p.m.

c)

5:00 p.m.

d)

8:00 a.m.

77.

Based on the shadow, what time of day is it?

a)

12:00 p.m (noon)

b)

2:00 p.m.

c)

1:00 p.m.

d)

7:00 a.m.

78.

When the sun gets higher in the sky, shadows get ______.

a)

longer

b)

gone

c)

shorter

d)

darker

79.

When the sun gets lower in the sky, shadows get______.

a)

longer

b)

gone

c)

shorter

d)

darker

80.

Shadows are longest during _______.

a)

morning and evening

b)

noon

c)

night

81.

Shadows are shortest around______.

a)

morning and evening

b)

noon

c)

night

82.

The sun appears to __________.

a)

rise in the east, set in the west

b)

rise in the west, set in the east

83.
Where does the sun set? 
a)
North 
b)
South
c)
East
d)
West
84.

How long does it take for the Earth to revolve around the sun?

a)

1 year

b)

1 day

c)

1 week

d)

1 second

85.

Shadows are shortest at this time of day:

a)

morning

b)

noon

c)

afternoon

d)

evening

86.

You can tell where the sun is by looking at a shadow because the sun is always on the __________ side of the object.

a)

same

b)

opposite

c)

right

d)

left

87.

Which picture shows the shadow of a pole at noon?

a)
b)
c)
d)
88.

At which point is potential energy greatest?

a)

W

b)

X

c)

Y

d)

Z

89.

What kind of energy is in a moving skateboard?

a)

Potential

b)

Kinetic

90.

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

a)

Potential

b)

Kinetic

91.

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

a)

1

b)

2

c)

3

d)

4

92.

What position has the least amount of potential energy?

a)

W

b)

X

c)

Y

d)

Z

93.
a)
A
b)
B
c)
C
d)
D
94.
a)
1
b)
2
c)
3
d)
4
95.
a)
At the top of the slide
b)
At the bottom of the slide
96.
a)
At the top of the slide
b)
At the bottom of the slide
97.

Which passenger has the most potential energy?

a)

A

b)

B

c)

C

d)

D

98.
Which point has the most potential energy?
a)
G
b)
f
c)
b
d)
a
99.
What kind of energy is in basketball passing through the hoop?
a)
Potential
b)
Kinetic
100.
What kind of energy is in an acorn hanging from an oak tree?
a)
Potential
b)
Kinetic
101.
What energy is pulling an arrow back 
a)
kinetic energy
b)
potential energy
c)
energy
102.
A rubber band has been pulled backward but hasn’t been let go yet.
a)
Potential
b)
Kinetic
103.
Food has _________ energy. 
a)
Potential 
b)
Kinetic 
c)
None of the above 
d)
All of the above 
104.
What tool do you use to view the cells?
a)
metric ruler
b)
centrifuge
c)
microscope
d)
pipette
105.
Cells work together to make the following.
a)
tissues
b)
organs
c)
organ systems
d)
organism
106.
Tissues work together to make the following.
a)
cells
b)
organs
c)
organ systems
d)
organism
107.
Organs work together to make the following.
a)
cells
b)
organs
c)
organ systems
d)
organism
108.
This type of cell needs a cell wall and chloroplasts
a)
Plant cell
b)
Animal Cell
c)
Bacteria
109.

The powerhouse of the cell is the...It converts energy from food into energy the cell can use

a)

Mitochondria

b)

Golgi body

c)

Nucleus

d)

Ribosomes

110.
This organelle is in both plants and animals. It is a barrier between the cell and the environment.  It controls what goes in and out of a cell.
a)
cell wall
b)
cell membrane
c)
cell organelles
d)
mitochondria
111.
This cell part is in ALL cells. It is the gel-like substance that provides cell shape.
a)
Chloroplasts
b)
Chromosomes
c)
Cytoplasm
d)
Mitochondria
112.

This organelle is in all eukaryotic cells. It is the brain, or control center of the cell because it holds the DNA.

a)

Mitochondria

b)

Nucleus

c)

Chloroplasts

d)

Ribosomes

113.
This structure is only in plant cells. It is outside of the cell membrane and adds more support/structure to the plant.
a)
Cell membrane
b)
Cell Nucleus
c)
Cell Wall
d)
Endoplasmic Reticulum
114.
Tiny cell structures that carry out specific functions within the cell.
a)
membranes
b)
nucleus
c)
organelles
d)
animalicules
115.
This structure is a storage area for the cell. Plants usually have one large one.
a)
Lysosome
b)
Vacuole
c)
Ribosome
d)
Golgi Body
116.
What is the main function of the cell membrane?
a)
Digestion
b)
Storage
c)
Protecitve Barrier
d)
INSANE IN THE MEMBRANE!
117.
All living things are made up of...
a)
cells
b)
cell tissues
c)
organ
d)
organ systems
118.
The levels of organization in an organism go in which order: from smallest to largest.
a)
Cell, Tissue, Organ System, Organ
b)
Cell, Organ, Tissue, Organ System
c)
Organ System, Organ, Tissue, Cell
d)
Cell, Tissue, Organ, Organ System
119.

I am only found in a plant cell. What am I?

a)

cell membrane

b)

mitochondria

c)

cytoplasm

d)

chloroplast

120.
The main function of chloroplasts is:
a)
To control what enters and leaves the cell.
b)
To break down food to release energy for the cell.
c)
To control all activities of the cell.
d)
To produce food for the cell using the sun's energy.
121.
Plants and animals are made up of millions of tiny what?
a)
atoms
b)
cells
c)
particles
d)
dots
122.
What organelle is NOT found in animal cells?
a)
chloroplast
b)
cell membrane
c)
nucleus
d)
mitochondria
123.
A rigid layer that lies outside the cell's  membrane is...
a)
Cytoplasm
b)
Cell membrane
c)
Cell Wall
d)
Flagella
124.
a)
found only in plants
b)
contains chlorophyll
c)
produces energy
125.

The first scientist to use the term "cell" after looking at cork under a microscope was --

a)

Schleiden

b)

Schwann

c)

Hooke

d)

Virchow

126.

Which cell organelle helps break down food to release energy?

a)

Mitochondria

b)

Nucleus

c)

Vacuole

d)

Endoplasmic Reticulum

127.

Which organelle is much larger in plant cells than animal cells and is used to store food and waste?

a)

Nucleus

b)

Vacuole

c)

Ribosomes

d)

Chloroplasts

128.

What is number 1?

a)

mitochonrion

b)

cell membrane

c)

nucleus

d)

vacuole

129.

What is number 2?

a)

mitochonrion

b)

cell membrane

c)

nucleus

d)

vacuole

130.

What is number 3?

a)

mitochonrion

b)

cell membrane

c)

nucleus

d)

vacuole

131.

What is number 4?

a)

mitochonrion

b)

cell membrane

c)

nucleus

d)

vacuole

132.

What is number 5?

a)

chloroplast

b)

cell wall

c)

cytoplasm

d)

vacuole

133.

What is number 6?

a)

chloroplast

b)

cell wall

c)

cytoplasm

d)

vacuole

134.

What is number 7?

a)

chloroplast

b)

cell wall

c)

cytoplasm

d)

vacuole

135.

Which object requires only mechanical energy to perform its main function?

a)

A

b)

B

c)

C

d)

D

136.

What types of energy does the toy oven use to bake the cakes?

a)

Light and sound

b)

Electrical and thermal

c)

Thermal and mechanical

d)

Mechanical and electrical

137.

Which activities on the list are examples of the use of mechanical energy?

a)

Activities 1, 4, and 6

b)

Activities 2, 4, and 5

c)

Activities 1 and 2

d)

Activities 3, 5, and 6

138.

What kinds of energy are needed in this investigation to change the state of matter of the candle?

a)

Thermal and mechanical

b)

Mechanical, light, and electrical

c)

Electrical and thermal

d)

Light, mechanical, and thermal

139.
Is this a heat, light, or sound source?
a)
Sound
b)
Heat 
c)
Light
140.
Is this a heat, light, or sound source?
a)
Sound
b)
Light
c)
Heat
141.

What type of energy causes ice cream to melt?

a)

thermal/heat

b)

light

c)

sound

d)

electrical

142.
Is this a heat, light, or sound source?
a)
Heat
b)
Light
c)
Sound
143.
Is this a heat, light, or sound source?
a)
Heat
b)
Sound
c)
Light
144.

What form of energy does the sun give?

a)

sound and thermal

b)

light and thermal

c)

mechanical and light

d)

thermal and mechanical

145.

What type of energy do we use to cook food?

a)

mechanical

b)

light

c)

thermal

d)

sound

146.

What type of energy is being used when riding a bicycle?

a)

mechanical

b)

light

c)

thermal

d)

sound

147.

What form of energy is talking?

a)

mechanical

b)

light

c)

sound

d)

thermal

148.

What form of energy is music?

a)

mechanical

b)

light

c)

thermal

d)

sound

149.

What form of energy is used when pushing something?

a)

mechanical

b)

light

c)

thermal

d)

sound

150.

What tool can be used to measure thermal energy?

a)

balance

b)

thermometer

c)

ruler

d)

scale

151.

Which uses thermal energy?

a)

fan

b)

hair dryer

c)

refrigerator

d)

radio

152.
Water flows through turbines in dams like the one shown below. The flowing water makes the turbines spin. What type of energy is used to make the turbines spin in this type of dam?
a)
Light energy
b)
Thermal energy
c)
Sound energy
d)
Mechanical energy
153.

Heat is another name for

a)

thermal energy

b)

magnetic energy

c)

electrical energy

d)

mechanical energy

154.

What type of energy is being used when riding a bicycle?

a)

mechanical

b)

light

c)

thermal

d)

sound

155.

An object vibrating produces what kind of energy?

a)

sound

b)

thermal

c)

mechanical

d)

electrical

156.

Which is an example of mechanical energy?

a)

hearing your mom's voice on your cell phone

b)

watching a ball roll down a hill

c)

listening to a car horn get louder as it gets closer

d)

seeing a firecracker make sparks in the sky

157.

What types of energy are most represented in a lit lightbulb that is plugged into an outlet?

a)

chemical, light, thermal

b)

mechanical, sound, light

c)

light, thermal, electrical

d)

electrical, chemical, sound

158.
What kind of energy is represented in this picture?
a)
Thermal
b)
Potential
c)
Nuclear
d)
Mechanical
159.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
160.
Electrical Energy is transferred to _____ Energy.
a)
Thermal
b)
Solar
c)
Electrical
d)
None
161.

What is the energy source for this object?

a)

Light energy

b)

Mechanicla energy

c)

Sound energy

d)

Electrical energy

162.

Energy caused by vibrations

a)

Light

b)

Mechanical

c)

Thermal

d)

Sound

163.

Your friend's Nintendo Switch shuts down because it ran out of batteries. What type of energy does it need to begin working again?

a)

Mechanical Energy

b)

Electrical Energy

c)

Light Energy

d)

Sound Energy

164.

What form of energy is being used when a person pushes heavy boxes across the floor?

a)

Electrical energy

b)

Mechanical energy

c)

Thermal energy

d)

Sound energy

165.

A girl turned the light off and went to bed. She remembered she had accidentally left her glass of ice water on the counter. When she got up the next morning, the ice had melted. What form of energy caused the ice to melt?

a)

Sound energy

b)

Light energy

c)

Thermal energy

d)

Mechanical energy

166.

What kind of energy is needed to make the scissors work?

a)

Thermal

b)

Electrical

c)

Mechanical

d)

Light

167.

Which of the following is NOT mechanical energy?

a)

Pedaling a bike

b)

Rowing a boat

c)

Using a light bulb

d)

Running up a hill

168.

The amount of energy transferred from one level to another.

a)

100%

b)

90%

c)

50%

d)

10%

169.

Amount of energy received from the lower level is used for life processes

a)

100%

b)

90%

c)

50%

d)

10%

170.

An organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.

a)

Autotroph

b)

Heterotroph

171.

Plants use carbon dioxide to make the food that most living things need to live.

a)

Carbon-Oxygen Cycle

b)

Oxygen Cycle

c)

Carbon Cycle

d)

Carbon-Nitrogen Cycle

172.

A consumer that eats only animals.

a)

Omnivore

b)

Carnivore

c)

Herbivore

d)

Scavenger

173.

A consumer that eats plants and animals.

a)

Omnivore

b)

Carnivore

c)

Herbivore

d)

Scavenger

174.

A consumer that eats only plants.

a)

Omnivore

b)

Carnivore

c)

Herbivore

d)

Scavenger

175.

A consumer that eats dead organisms.

a)

Omnivore

b)

Carnivore

c)

Herbivore

d)

Scavenger

176.

A green pigment found in the chloroplasts of plants, algae, and some bacteria.

a)

Chlorophyll

b)

Chloroplasts

177.

A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food.

a)

Chlorophyll

b)

Chloroplasts

178.

An organism that obtains energy by feeding on other organisms

a)

Consumer

b)

Producer

c)

Decomposer

179.

How do you calculate the density of regularly shaped objects?

a)

massvolume\frac{mass}{volume}

b)

length×widthlength \times width

c)

height+depthheight + depth

d)

temperaturepressure\frac{temperature}{pressure}

180.

How can calculating density determine the identity of an unknown?

a)

massvolume\frac{mass}{volume}

b)

length×widthlength \times width

c)

height+depthheight + depth

d)

temperaturepressure\frac{temperature}{pressure}

181.

What is the ratio of an object's mass to its volume called?

a)

Density

b)

Mass

c)

Volume

d)

Weight

182.

What is the formula for calculating density?

a)

Density = Mass + Volume

b)

Density = Mass / Volume

c)

Density = Volume / Mass

d)

Density = Mass - Volume

183.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
184.
What is the volume of the rock?
a)
30cm3
b)
10cm3
c)
40cm3
d)
20cm3
185.

The equation for calculating density is?

a)

density = volume/mass

b)

density = mass/volume

c)

density = mass x volume

d)

density = mass + volume

186.

If an object sinks in water than it is (a)   than water and

187.

 If an object floats in water then it is (a)   than water.

188.
Look at this image.  Which object has the LOWEST density in water? How
a)
The Ping Pong Ball because it floats to the top 
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball
189.
What is this tool to get volume?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
190.
If an object has a density of .6 g/mL and you put it into water, will it sink or float?  
a)
sink
b)
float
191.

What is the volume of the liquid in the graduated cylinder?

a)

25 ml

b)

15 ml

c)

12 ml

d)

10 ml

192.

Which is more dense?

a)

block of wood

b)

cup

c)

air

d)

water

193.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
194.
Heat transfers from an area of ____temperature to an area of ___ temperature.
a)
high to low
b)
low to high
c)
high to high
d)
It can travel high to low and low to high. 
195.

Thermal energy will always move __________.

a)

wherever it is warm

b)

toward the ground

c)

from warm matter to cold matter

d)

from cold matter to warm matter

196.

Thermal energy (heat) always moves from a (1)_______ substance to a (2)_______ substance.

a)

(1) hot

(2) cold

b)

(1) cold

(2) hot

c)

(1) red

(2) blue

d)

(1) blue

(2) red

197.

Boiling Water

a)

Conduction

b)

Convection

c)

Radiation

198.

Sun Bathing

a)

Conduction

b)

Convection

c)

Radiation

199.
An object that doesn't conduct heat well is known as:
a)
a conductor
b)
an insulator
200.

Which of the following are insulators?

Check all that are true.

a)

copper

b)

plastic

c)

aluminum

d)

wood

201.
Objects gain heat and _________. 
a)
expand
b)
contract
202.

Objects lose heat and _________. 

a)
expand
b)
contract
203.

As something loses thermal energy, the atoms in it

a)

slow down.

b)

speed up.

204.

As something gains thermal energy, the atoms in it

a)

slow down.

b)

speed up.

205.

Temperature is the measure of

a)

the average kinetic energy that particles have.

b)

heat.

c)

how hot something is.