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3rd Marking Period Review

Total questions: 121

Worksheet time: 6hrs 3mins

Name
Class
Date
1.

What is a homogeneous mixture?

a)

A homogeneous mixture is a mixture that contains only one substance.

b)

A homogeneous mixture is a mixture that has a varying composition throughout.

c)

A homogeneous mixture is a mixture that can be separated into its components easily.

d)

A homogeneous mixture is a mixture that has a uniform composition throughout.

2.

What is a heterogeneous mixture?

a)

A mixture that consists of substances that are chemically combined.

b)

A mixture that consists of visibly different substances or phases.

c)

A mixture that consists of substances that cannot be separated.

d)

A mixture that consists of only one substance or phase.

3.

Find the heterogeneous mixtures.

a)

b)

4.

Find the homogeneous mixture.

a)

b)

5.

This substance represents....

a)

an atom

b)

an element

c)

a compound

d)

a mixture

6.

This substance represents....

a)

an atom

b)

a compound

c)

a mixture

d)

a molecule

7.

This substance represents

a)

a mixture of elements

b)

elements

c)

a mixture of molecules

d)

compounds

8.

This substance represents

a)

a mixture of elements

b)

a mixture of compounds

c)

a mixture of molecules

9.

Which type of mixture is represented in this image?

(Think: Are the particles spread out evenly throughout, or are the particles chunked together?)

a)

Heterogeneous mixture

b)

Homogeneous mixture

10.

Which type of mixture is represented in this image?

(Think: Are the particles spread out evenly throughout, or are the particles chunked together?)

a)

Homogeneous mixture

b)

Heterogeneous mixture

11.

The substance being dissolved is called the ________

a)

solvent

b)

solid

c)

solute

d)

solvate

12.

What is a solvent?

a)

The substance that does the dissolving in a solution.

b)

The substance that is being dissolved in a solution.

c)

The mixing of different substances.

d)

The process in which neutral molecules lose or gain electrons

13.

Is this a solute or solvent?

a)

solute

b)

solvent

14.

is this the solute or solvent?

a)

solute

b)

solvent

15.

Is this the solute or solvent?

a)

solute

b)

solvent

16.

A solution that contains more solute than a saturated solution is a ______.

a)

unsaturated solution

b)

super saturated solution

17.

How do we make a dilution?

a)

Add more solute

b)

Remove solute

c)

Remove solvent

d)

Add more solvent

18.

What are the factors that affect the rate of dissolution?

a)

pH, viscosity, and conductivity

b)

Time, density, and mass

c)

Temperature, surface area, agitation, concentration, and the nature of the solute and solvent.

d)

Pressure, color, and volume

19.

Explain the effect of surface area on the rate of dissolution.

a)

Surface area has no effect on the rate of dissolution.

b)

The rate of dissolution decreases with an increase in surface area.

c)

The rate of dissolution increases with an increase in surface area.

d)

The rate of dissolution remains constant regardless of surface area.

20.

How does temperature affect the rate of dissolution?

a)

Temperature affects the rate of dissolution by increasing or decreasing the kinetic energy of the solvent molecules, which affects the frequency of collisions with the solute.

b)

Temperature decreases the frequency of collisions between solvent and solute

c)

Temperature only affects the solute, not the solvent

d)

Temperature has no effect on the rate of dissolution

21.

John has three cups of sugar particles. Cup 1 has large sugar particles, Cup 2 has medium-sized particles, and Cup 3 has small sugar particles. If John pours each cup in water, which cup of sugar particles will dissolve the fastest?

a)

Cup 1 will dissolve the fastest.

b)

Cup 2 will dissolve the fastest.

c)

Cup 3 will dissolve the fastest.

d)

They will dissolve at the same rate.

22.

Look at the diagram. In this diagram, the red dots represent

a)

the solute

b)

the solvent

c)

the solution

23.

Look at the diagram. In this diagram, the blue area represents

a)

the solute

b)

the solvent

c)

the solution

24.

When a solution is very concentrated, it has a high amount of _________ to _________.

a)

solute to solvent

b)

solvent to solute

c)

solvent to solution

d)

solution to solute

25.

__________ are made up of solutes and solvents.

a)

Solutions

b)

Suspension

c)

Colloid

26.

The ___ is the thing being dissolved.

a)

solute

b)

solvent

c)

mixture

d)

suspension

27.

The maximum amount of a solute that can be dissolved in a given amount of solvent at a given temperature.

a)

solubility

b)

concentrated

c)

diluted

d)

surface area

28.

A solution where water is the main liquid.

a)

surface area

b)

dissolution

c)

aqueous solution

d)

agitation

29.

The amount of a particular substance in a given amount of a mixture.

a)

Concentration

b)

Dissolution

c)

Dilution

d)

Agitation

30.

When you make a solution less strong by adding more liquid.

a)

Dilution

b)

Solubility

c)

Concentration

d)

Aqueous Solution

31.

to stir, shake or disturb something.

a)

solubility

b)

agitation

c)

surface area

d)

rate of dissolution

32.

a solution that contains less than the maximum possible amount of dissolved solute is _______

a)

superstaurated

b)

dilute

c)

saturated

d)

unsaturated

33.

a solution that contains the maximum possible amount of dissolved solute is ______

a)

unsaturated

b)

supersaturated

c)

concentrated

d)

saturated

34.

Another name for a homogeneous mixture is 

a)

an element.

b)

a solution.

c)

a compound.

35.

How does a solution become supersaturated?

a)

dissolve lots of solute in it.

b)

dissolve a little solute in it. 

c)

dissolve more solute than you should be able to. 

d)

dissolve a solvent in it. 

36.

Anna filled a ​cup with hot tea. Then she added a sugar cube. ​Which of these will help to make the sugar cube dissolve more quickly? 

a)

stirring the hot tea

b)

adding more sugar cubes

c)

adding ice to the tea

d)

pouring more tea into the cup

37.

You make a saturated solution of sugar and water. You add more sugar to the water, but the sugar crystals don't dissolve. What could you do to increase the concentration of your solution?

a)

Add more solvent

b)

Stir the solution more

c)

Cool the solution

d)

Heat the solution

38.

What is the main difference between physical and chemical changes?

a)

Physical changes only affect the physical properties of a substance, while chemical changes result in the formation of new substances.

b)

Physical changes only affect the chemical properties of a substance, while chemical changes result in the formation of new substances.

c)

Physical changes involve a change in state, while chemical changes involve a change in color.

d)

Physical changes are reversible, while chemical changes are irreversible.

39.

An gel ice pack getting cold after you put it in the freezer for an hour.

a)

Chemical Change

b)

Physical Change

40.

A chemical change is different than a physical change because in a chemical change

a)

Chemicals are used

b)

Molecules do not physically touch

c)

A new substance is formed and in a physical change no new substance is formed

d)

The change can be seen but in a physical change it cannot

41.

Which of the following is an example of a chemical change?

a)

rusting of a bicycle

b)

painting a house

c)

washing a dog

d)

tearing up a newspaper

42.

What is this a picture of?

a)

plate tectonics

b)

continental drift

c)

pangaea

d)

glacier scaring

43.

What is it called when one plate goes under the other?

a)

Subduction

b)

Divergent

c)

Convergent

d)

Transform

44.

The type of plate boundary where two plates come together is a .....

a)

Convergent Boundary

b)

Divergent Boundary

c)

Transform Boundary

45.

Which of the following causes Earth's tectonic plates to move?

a)

Energy from the Sun

b)

Magnetic Pole Reversal

c)

Convection currents in the mantle

d)

Faults in Mountain Ranges

46.

What type of EVENT will occur at this boundary?

a)

Earthquake

b)

Volcano Eruption

c)

Tornado

d)

Mountain Building

47.

A divergent boundary occurs when plates ....

a)

Pull apart

b)

Come together

c)

Slide past each other

d)

subducting

48.

What type of plate boundary is this?

a)

Transform

b)

Convergent

c)

Divergent

49.

Oceanic Trenches are formed at (a)   plate boundaries

Choose from the below words
Convergent

Transform

Divergent

50.

A fault zone is formed by the movement of a _______________ plate boundary

a)

Transform

b)

Convergent

c)

Divergent

51.

Volcanic Islands can​ from magma which is pushed up at a plate ​ (a)   boundary

Choose from the below words

Divergent

Transform

Convergent

52.

Folded Mountains are created when....

a)

Two continental plates collide

b)

Two oceanic plates pull apart

c)

An Oceanic plate subducts under a Continental Plate

d)

Two continental plates pull apart

53.

The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a (a)   boundary.

Choose from the below words

Transform

Convergent

Divergent
54.

Name this boundary

a)

Divergent

b)

Transform

c)

Convergent

55.

What are mid-ocean ridges?

a)

underwater waterfalls

b)

underwater rocks

c)

underwater mountains with volcanic activity

d)

underwater cliffs

56.

Which plate subducts at a continental - oceanic convergent boundary

a)

oceanic

b)

continental

57.

What kind of plate boundary is shown here?

a)

divergent

b)

convergent

c)

transform

d)

subducting

58.

What kind of plate boundary is shown here?

a)

divergent

b)

convergent

c)

transform

d)

submergent

59.

Name the boundary

a)

convergent boundary

b)

divergent boundary

c)

transform boundary

d)

sergent boundary

60.

A sudden shaking of Earth's surface?

a)

Tsunami

b)

Volcano

c)

Earthquake

d)

A mesosaurus walking by

61.

Earth's plates are...

a)

constantly moving and changing the face of the earth

b)

Never moves

c)

Moves seldom and very fast

d)

Moves when it feels like it

62.

The area where two or more plates meet is called a __________________.

a)

fault

b)

plate boundary

c)

plate edge

d)

ring of fire

63.

Where would the oldest rock be found?

a)

L

b)

M

c)

N

d)

O

64.

Which layer of the Earth does convection occur in?

a)

Inner Core

b)

Mantle

c)

Crust

d)

Outer Core

65.

What is A?

a)

ocean trench

b)

mid-ocean ridge

c)

volcano

d)

rift valley

66.

The San Andreas Fault, where strong earthquakes occur, is an example of a

a)

convergent boundary

b)

divergent boundary

c)

transform boundary

67.

The Andes Mountains formed when the Nazca plate and the South American plate:

a)

converged together

b)

diverged apart

c)

transformed

68.
What geologic feature/event would you most likely to find at a divergent boundary between two pieces of oceanic crust?
a)
Rift Valley
b)
Mid-Ocean Ridge
c)
Island Arc
d)
Flat land
69.

What two crustal features are created when a oceanic crust collides with a continental crust? (Select TWO)

a)

ocean trench

b)

underwater volcanoes

c)

volcanic mountain range

d)

mid-ocean ridges

70.

Which letter corresponds with the oldest rock?

a)

A

b)

B

c)

Neither

d)

Both

71.

Which letter corresponds with the NEWEST rock?

a)

A

b)

B

c)

Both

d)

Neither

72.
The process by which molten material adds new oceanic crust to the ocean floor is called ___________.
a)
Divergent boundary
b)
Sea-floor spreading
c)
Convergent boundary
d)
Renovating 
73.

What is the law of superposition?

a)

Oldest rocks are at the bottom and youngest rocks are at the top

b)

Rocks are arranged by color

c)

Youngest rocks are at the bottom and oldest rocks are at the top

d)

The law of superposition does not apply to rocks

74.
Put the layers in order from oldest to youngest.
a)
a, b, c, d, e
b)
b, c, d, a, e
c)
b, c, d, e, a 
d)
e, d, c, b, a
75.
According to the law of superposition, which layer is the youngest?
a)
A
b)
B
c)
C
76.
Which of the following orders the rock layers accurately from youngest to oldest?
a)
1, 2, 3, 4, 5
b)
5, 4, 3, 2, 1
c)
2, 3, 4, 5, 1
d)
1, 2, 3, 5, 4
77.
According to the law of superposition, which layer is the youngest?
a)
A
b)
B
c)
C
78.

Which of the following orders the rock layers accurately from oldest to youngest?

a)

1, 2, 3, 4, 5

b)

5, 4, 3, 2, 1

c)

2, 3, 4, 5, 1

d)

1, 2, 3, 5, 4

79.

Which of the following occurred relatively most recently?

a)

Fault A

b)

Intrusion B

c)

Folding

d)

Intrusion D

80.
According to the law of superposition, the oldest fossils are found 
a)
At the top of the rock layers
b)
Near the bottom of the rock layers
c)
In the middle of the rock layers
d)
Somewhat near the surface
81.
According to the law of superposition, which layer is the youngest?
a)
A
b)
B
c)
C
82.

Which rock layer was deposited first, and is the oldest rock, in this diagram?

a)

B

b)

C

c)

D

d)

E

83.

What is the youngest layer in the diagram?

a)

A

b)

B

c)

C

d)

D

84.

Look at the diagram, what layer did animal E first show up in?

a)

Layer #4

b)

Layer #5

c)

Layer #6

d)

Layer #8

85.
Which rock layer most likely contains fossils of the most recently evolved organisms?
a)
4
b)
3
c)
1
d)
2
86.
Which animal is the youngest in site 1?
a)
bird
b)
ammonite 
c)
shell
87.
Put the layers in order from oldest to youngest.
a)
a, b, c, d, e
b)
b, c, d, a, e
c)
b, c, d, e, a 
d)
e, d, c, b, a
88.

Which of the following answer choices happened most recently?

a)

Deposition of Units E and F

b)

Deposition of Units A and B

c)

Tilting of Units C, D, E, and F

d)

Deposition of Units C and D

89.

The ______________________ states that each rock layer or strata is older than the one above it.

a)

Law of Superposition

b)

Law of Relative Age

c)

Theory of Superposition

90.
What is all the water that runs off the surface of the land and washes into rivers, streams, and other waterways called?
a)
Runoff
b)
Storm Drain
c)
Surface Water
d)
Tributary
91.

What is this showing?

a)

groundwater

b)

watershed

c)

runoff

92.

The boundaries of a watershed are determined by ___________

a)

Elevation

b)

Soil type

c)

The amount of water that flows

d)

The kinds of organisms found in the area

93.

All water below the surface of land is called__________.

a)

water table

b)

watershed

c)

groundwater

d)

runoff

94.

What are the 3 key parts of the water cycle?

a)

Evaporation, Precipitation, Gravity

b)

Evaporation, Condensation, Precipitation

c)

Trees, Rivers, Clouds

95.

The type of water that we need to survive; sources of it include rain, lakes, rivers, and aquifers.

a)

water vapor

b)

salt water

c)

fresh water

96.

There is nothing humans can do to stop water pollution.

a)

True

b)

False

97.
What is the water cycle?
a)
the 3 forms of water
b)
the movement of water on, above, or below the surface of the Earth
c)
when water melts
d)
when clouds form
98.
Snow, sleet, hail, and rain are all examples of  ________________. 
a)
evaporation
b)
condensation
c)
accumulation
d)
precipitation
99.
What is it called when plants give off water vapor as a waste product?
a)
condensation
b)
evaporation
c)
sublimation
d)
transpiration
100.
What is the energy source for the water cycle?
a)
the sun
b)
the earth
c)
water
d)
the moon
101.
What is the process during which water changes from a liquid to a gas as it heats up?
a)
Condensation
b)
Runoff
c)
Precipitation
d)
Evaporation
102.

What step of the water cycle occurs when clouds become too heavy and release the water? 

a)
Condensation
b)
Runoff
c)
Precipitation
d)
Evaporation
103.
What is the process during which water cools and turns from a gas to a liquid?
a)
Condensation
b)
Runoff
c)
Precipitation
d)
Evaporation
104.

As water evaporates it enters the air as

a)

clouds

b)

rain

c)

water vapor

105.

Precipitation that enters the soil is called

a)

ground water

b)

surface water

c)

runoff water

106.
Where is most water found on Earth?
a)
glaciers
b)
lakes
c)
rivers
d)
oceans
107.
What is the water cycle?
a)
the 3 forms of water
b)
the movement of water on, above, or below the surface of the Earth
c)
when water melts
d)
when clouds form
108.

What is Water Pollution?

a)

Water that is healthy for human and animals to drink and use

b)

When a body of water becomes contaminated with chemicals, waste and other pesticides, making it harmful for animals and humans.

c)

Water that flows in lakes only

d)

Water that comes from mountains and flows into dams and lakes

109.
______________________ is a structure that blocks and controls the flow of water.
a)
potable
b)
dam
c)
wastewater
d)
point source pollution
110.

Less than 3% of the water on earth is ________

a)

salt water

b)

freshwater

c)

ice

d)

polluted

111.

Most of the world's freshwater is found in _________?

a)

ocean

b)

lakes

c)

rivers

d)

glaciers

112.

How do humans negatively affect the availability of water? (Select more than one answer.)

a)

Building dams

b)

Conserve water

c)

Overuse of water for power and agriculture

d)

Recycling plastics

113.

Waste matter or other materials that are introduced into water and that is harmful to organisms that live in, drink or are exposed to the water is called

a)

water pollution

b)

thermal pollution

c)

water quality

d)

water supply

114.

Which statement about water pollution is TRUE?

a)

Pollution only affects surface water.

b)

Pollution cannot be dissolved in water.

c)

Pollution affects both surface and groundwater.

d)

Pollution cannot travel through soil to groundwater.

115.
The circulation of the earth's water, in which water evaporates from the sea into the atmosphere, where it condenses and falls as rain or snow, returning to the sea by rivers or returning to the atmosphere by evapo-transpiration is called the...
a)
carbon cycle
b)
nitrogen cycle
c)
water cycle
d)
rock cycle
116.

What is groundwater?

a)

all the bodies of fresh water, salt water, ice, and snow that are found above the ground

b)

the water that is beneath Earth's surface

c)

the area of land that is drained by a river system

d)

a body of rock or sediment that stores groundwater and allows the flow of groundwater

117.

Area of land where surface water and groundwater drains into a river system.

a)

Runoff

b)

Tributary

c)

Wetland

d)

Watershed

118.

When water flows across the surface of the earth it is called?

a)

Watershed

b)

River

c)

Run Off

d)

Rain

119.

Water above Earth's surface is called

a)

tributary

b)

surface water

c)

watershed

d)

groundwater

120.

An area where water trickles down into the ground and reaches the water table and enters an aquifer to replenish the aquifer is called

a)

discharge zone

b)

recharge zone

c)

permeability

d)

porosity

121.

An area where groundwater becomes surface water is called

a)

gradient

b)

porosity

c)

permeability

d)

recharge zone

e)

discharge zone

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