Worksheets5th Science End of Year Review
Total questions: 75
Worksheet time: 38mins
Name
Class
Date
1.
The filter below is used to turn salt water into fresh water that is drinkable. Which property of matter does this filter most likely use to remove the salt?
a)
size
b)
shape
c)
mass
d)
attraction
2.
Down is always which direction?
a)
up
b)
sideways
c)
toward the sun
d)
toward the center of the earth
3.
When wind blows toward a mountain, the mountain can direct the wind upward, moving water vapor higher in the atmosphere. This action can cause the water vapor to ____________.
a)
boil
b)
collect
c)
evaporate
d)
condense
4.
The _________________ effect is the uneven pattern of precipitation that occurs when wind blows from a body of water towards a mountain and creates a lot of precipitation on the windward side of the mountain and very little on the opposite side.
a)
doppler
b)
electromeric
c)
domino
d)
rain shadow
5.
Almost all of Earth's water is salt water in the ocean. The limited amount of freshwater is mostly in ___________ and ___________.
a)
glaciers and groundwater
b)
ponds and puddles
c)
rivers and streams
d)
lakes and rivers
6.
A process in which substances change into different substances.
a)
combustion
b)
chemical reaction
c)
oxidation
d)
sublimation
7.
Different methods of collecting freshwater we studied in this unit included filtering seawater, collecting rainwater, tapping into groundwater, and ____________.
a)
hauling water from West Ferris
b)
wastewater treatment
c)
electrolysis
d)
reverse osmosis
8.
All of the liquid water and ice on earth is called the ____________.
a)
Geosphere
b)
Aquasphere
c)
Atmosphere
d)
Hydrosphere
9.
What parts of the water cycle are shown in this diagram?
a)
evaporation
b)
condensation
c)
precipitation
d)
all of the above
10.
Which of the following is one thing that can affect the amount of freshwater available for people in an area to use?
a)
the amount of freshwater used by people in the area
b)
how many pets live in the area
c)
how many people live in nearby towns
d)
when the area was settled by humans
11.
In which part of the earth's atmosphere does weather occur?
a)
hydrosphere
b)
troposphere
c)
stratosphere
d)
geosphere
12.
The ________ is the solid part of the earth.
a)
hydrosphere
b)
atmosphere
c)
geosphere
d)
troposphere
13.
The biosphere is also known as _______________.
a)
the solid part of the earth
b)
all the water on earth
c)
the air that surrounds the earth
d)
all the living things on earth
14.
Choose the best answer below:
All of the water currently on earth has been here since _______________.
a)
the earth was formed
b)
July 4th, 1776
c)
the pleistocene era
d)
400 billion years ago
15.
What is the energy source that powers the water cycle?
a)
wind
b)
hydroelectric power
c)
solar energy from the sun
d)
nuclear energy
16.
In a ___________, substances are mixed and at least one new substance with different properties is formed.
a)
chain reaction
b)
overreaction
c)
chemical reaction
d)
impulse reaction
17.
When water changes from a liquid to a gas or gas to liquid, water molecules are ________________________.
a)
easily destroyed
b)
neither created nor destroyed
c)
easily created
d)
always created but never destroyed
18.
A person who uses science knowledge to design something in order to solve a problem.
a)
physicist
b)
scientist
c)
mathematician
d)
engineer
19.
Which model shows the person experiencing nighttime?
a)
Model A
b)
Model B
c)
Model A and B
d)
Neither model shows a person experiencing daytime
20.
_______________ is the force that pulls objects toward the center of the earth.
a)
velocity
b)
magnetism
c)
gravity
d)
None of the above
21.
At which position on Earth would a person definitely be able to see the constellation Monoceros?
a)
Position A
b)
Position B
c)
Position C
d)
Position D
22.
Which of the following positions would NOT allow a person on Earth to see stars in the night sky?
a)
Positions 2 and 4
b)
Only Position 4
c)
Positions 1 and 3
d)
Only Position 1
23.
True or False: Our sun is the largest star in the visible universe.
a)
True
b)
False
24.
Which description most accurately describes this image?
a)
One person is pointing up and one person is pointing down.
b)
Both people are pointing down.
c)
Both people are pointing up.
d)
Both people are waving
25.
Star A is smaller than Star B, but to the people on Earth, Star A appears much brighter than Star B. Why?
a)
Star A is older than Star B.
b)
Star A must be made of more gasses than Star B.
c)
Star A is many more light years away from A.
d)
Star A is much closer to Earth than Star B
26.
True or False: There is only one star in our solar system.
a)
True
b)
False
27.
Check all the stars in our solar system.
a)
the sun
b)
Sirius
c)
Betelgeuse
d)
Polaris
28.
When the Earth is in Position A, will people be able to see the same constellations as when Earth is in Position C?
a)
Yes
b)
No
c)
Only during the daytime
d)
Only during the nighttime
29.
Which of the following is NOT part of the solar system we live in?
a)
the sun
b)
Sirius, the Dog Star
c)
the planets that orbit the sun
d)
the moon
30.
During the day only our sun can be seen but… (CHECK ALL THE CORRECT ANSWERS)
a)
other stars are still in outer space.
b)
other stars can’t be seen because they are no longer in outer space.
c)
other stars can’t be seen because stars constantly explode and cannot be seen anymore.
d)
other stars can’t be seen because our sun is too bright.
31.
On the ancient artifact in this unit, the missing piece contained what constellation?
a)
Gemini
b)
Orion
c)
Pegasus
d)
Leo
32.
True or False: Stars are all the same distance from Earth.
a)
True
b)
False
33.
It takes Earth 365 hours to spin around one time so there is daytime and nighttime.
a)
True
b)
False
34.
The time it takes a planet to orbit the sun is called...
a)
a day
b)
a century
c)
a year
d)
a decade
35.
Which model below best demonstrates how objects fall when dropped on Earth?
a)
Model A
b)
Model B
36.
The distance light travels in 1 year is called...
a)
the speed of sound
b)
100 miles
c)
a light year
d)
really really far
37.
We see different constellations in the night sky at different times of year because...
a)
the moon blocks some stars at different times of the year
b)
the stars move around the sun
c)
The earth orbits the sun
d)
the sun orbits the earth
38.
How many atoms are in this molecule?
a)
1
b)
4
c)
5
d)
6
39.
___________ join together to form ___________, and when you put many of those together, you form a _____________.
a)
substances - molecules - atoms
b)
molecules - atoms - substances
c)
substances - atoms - molecules
d)
atoms - molecules - substance
40.
In the lab where we tested how many drops of oil or water could fit on top of a penny, we were testing the ________________ of the molecules.
a)
solubility
b)
conductivity
c)
attraction
d)
emulsion
41.
A property is what you can observe or measure about something that helps you identify or describe it. Check all the properties of a lemon listed below.
a)
sour
b)
smooth
c)
yellow
d)
salty
e)
red
42.
10 grams of citric acid is added to a clear container holding 100 milliliters of water. When the mixture is stirred, the citric acid seems to disappear. The citric acid __________ into the water.
a)
melts
b)
dissolves
c)
evaporates
d)
solidifies
43.
Mr. McIntyre had 1 cup each of raisins, peanuts, cashews, chocolate chips, and almonds. He wanted to make trail mix to take as a snack for hiking. He poured all of his items into a large bowl and stirred them together. When he scooped this into bags to take hiking, he could still see each ingredient he used for his trail mix. What is his final product called?
a)
a solution
b)
a mixture
c)
a compound
d)
a substance
44.
Dr. Spock gathered 3 substances in his laboratory. Substance A was a white substance with a texture similar to salt. Substance B was also a white substance with a texture similar to corn starch. Substance C was a clear liquid with no odor or taste.
When Dr. Spock poured Substance A into a container filled with Substance C and stirred it, Substance A settled to the bottom of the container.
When Dr. Spock poured Substance B into a container filled with Substance C and stirred, Substance B seemed to disappear. Based on this information, which of these statements is true?
a)
Substance A dissolved into Subtance C when stirred and Substance B did NOT dissolve into Substance C when stirred.
b)
Substances A and B both dissolved into Substance C when stirred.
c)
Substance A did NOT dissolve into Substance C and Substance B did dissolve into Substance C when stirred.
d)
Neither Substance A nor B dissolved into Substance C.
45.
Everything in the entire universe is made up of ________ and this is made up of __________, which are made up of _________.
a)
atoms | matter | molecules
b)
substances | atoms | molecules
c)
matter | molecules | atoms
d)
mixtures | solutions | compounds
46.
____________ is something that is made from all the same type of molecule or atom.
a)
substance
b)
mixture
c)
solution
d)
compound
47.
The pictures below are all examples of __________, something scientists make to answer questions about the real world.
a)
symbols
b)
models
c)
mixtures
d)
solutions
48.
All solids will dissolve when mixed with a liquid.
a)
True
b)
False
49.
The picture below is a __________. It is made up of atoms arranged in a particular way
a)
mixture
b)
solution
c)
molecule
d)
substance
50.
A student has two liquids. One is vinegar and the other is avocado oil. The student wants to identify each liquid.
Table 1 shows the properties of vinegar and avocado oil. Solubility is the ability of a substance to dissolve in a liquid.
Which property should the student measure to identify each liquid?
a)
state of matter
b)
color
c)
solubility in water
d)
boiling point
51.
Once a solid has dissolved into a liquid, the solid can’t ever be removed from the liquid.
a)
True
b)
False
52.
Kool Aid can be made by mixing Kool Aid powder with water. Table 1 shows the weights of Kool Aid powder and cold water used in this recipe in grams (g).
The bowl of liquid Kool Aid is placed in the freezer at night. When the Kool Aid is removed from the freezer in the morning, it is solid. Figure 1 shows the bowl of Kool Aid before and after a night in the freezer.
Choose the weights of the liquid Kool Aid before and after a night in the freezer in each blank box.
a)
Before Freezer 210g / After Freezer 268g
b)
Before Freezer 210g / After Freezer 210g
c)
Before Freezer 268g / After Freezer 268g
d)
Before Freezer 58g / After Freezer 210g
53.
Check ALL of the following that are made up of matter. There is more than one answer.
a)
cats
b)
lava
c)
flowers
d)
oxygen
e)
soda
54.
Which of the following statements describes the nanovision model below?
a)
Molecules of different shapes and size will never be able to mix evenly
b)
In Phase #2, liquid molecules were added that made the mixture unstable in Phase #3
c)
Phase #1 shows how a solid can be soluble at first, but by phase #3 the model shows how the mixture can separate over time.
d)
In Phase #2, an emulsifier was added that helped the different molecules attach to each other in Phase #3
55.
These two models show student's thinking about why some solids disappear when stirred in liquids. Which of the following models accurately display this key concept: The properties of the molecules in a substance do not change.
a)
Only Model A accurately demonstrates the key concept
b)
Only Model B accurately demonstrates the key concept
c)
Both models accurately demonstrate the key concept
d)
Neither models accurately demonstrate the key concept
56.
Which of the following items would have to be observed on the nanoscale?
a)
eyelashes
b)
molecules
c)
pebbles
d)
grain of sugar
57.
Some types of matter are not made up of atoms.
a)
True
b)
False
58.
Which part of the ecosystem shown in the diagram is missing?
a)
producers
b)
decomposers
c)
primary consumers
d)
secondary consumers
59.
An ___________________ is a community of organisms together with its environment
a)
habitat
b)
environment
c)
ecosystem
d)
system
60.
Using the diagram, which part of this ecosystem is missing?
a)
decomposers
b)
producers
c)
secondary consumers
d)
primary consumers
61.
Which of the following is NOT a part of an ecosystem?
a)
producer
b)
decomposer
c)
consumer
d)
condenser
62.
A diagram that shows what eats what in an ecosystem
a)
model
b)
food web
c)
environment
d)
habitat
63.
Which part of an ecosystem can be removed and still keep the whole ecosystem healthy and thriving?
a)
producers
b)
consumers
c)
decomposers
d)
none of the above
64.
True or False: Some energy moving through an ecosystem is lost as heat.
a)
True
b)
False
65.
A secondary consumer in any food web usually consumes _____________?
a)
plants
b)
carbon dioxide
c)
primary consumers
d)
decomposers
66.
________________ something taken in by plants and animals that helps them grow
a)
helium
b)
uranium
c)
nutrients
d)
acetic acid
67.
Primary consumers are also known as ____________.
a)
carnivores
b)
apex predators
c)
herbivores
d)
procrastinators
68.
The primary energy source for any ecosystem on earth is _______________.
a)
the Moon
b)
the constellation Orion
c)
Saturn
d)
the Sun
69.
A mixture of rocks, water, air, parts of dead organisms, and tiny living organisms is called _______.
a)
sand
b)
stone
c)
lava
d)
soil
70.
Photosynthesis is the process in which plants use what to grow and produce energy?
a)
water, sunlight, oxygen, and nutrients
b)
water, sunlight, carbon dioxide, and nutrients
c)
sunlight, nutrients, and water
d)
carbon dioxide, water, and nutrients
71.
Below is a section from the book "Restoration Case Studies". It describes a problem in the Yellowstone National Park ecosystem.
Based on the book, what did scientists and ecologists do to help the Yellowstone ecosystem?
a)
moved the elk to another national park
b)
released wolves back into the park
c)
planted more aspen trees
d)
hunted elk so they wouldn't eat so many aspen trees
72.
Carnivores are ______________________.
a)
primary consumers who only eat plants
b)
producers that provide food for primary consumers
c)
decomposers that add nutrients back to the soil by breaking down other organisms
d)
secondary consumers that mostly eat primary consumers
73.
What would happen to the soil if decomposers were removed from an ecosystem?
a)
nutrients would stop being added to the soil
b)
nutrients would be added to the soil
c)
water would be removed from the soil
d)
carbon dioxide would be added to the soil
74.
A living thing, such as a plant or an animal is also known as __________.
a)
a model
b)
a habitat
c)
an argument
d)
an organism
75.
True or False: An ecosystem will not be affected if one part is destroyed or removed.
a)
True
b)
False
100 %
