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WorksheetsEOY 5th Grade Science Review Subset 2
Total questions: 44
Worksheet time: 1hrs 27mins
Name
Class
Date
1.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
d)
Biotic Factors
2.
An animal that eats other animals is a....
a)
carnivore
b)
omnivore
c)
herbivore
d)
decomposer
3.
Recently, a family of bobcats moved into an area with a large rabbit population. What changes may occur in the ecosystem?
a)
The rabbit population may increase
b)
The rabbit population may decrease
c)
The rabbit population may increase first, then decrease
d)
The rabbit population will remain the same
4.
A pencil is sharpened. Physical or chemical change?
a)
Physical change
b)
Chemical change
5.
Friction wears away the treads on a tire after miles of driving. Physical or chemical change?
a)
Chemical change
b)
Physical change
6.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
7.
Which is NOT an example of condensation?
a)
A. Dew is found on the grass on a summer morning
b)
B. Drops of water form on a cold can of soda on a hot day.
c)
C. A bucket of water left uncovered eventually becomes empty.
d)
D. The walls of a bathroom are damp after someone takes shower.
8.
A chemical change creates a _________.
a)
change in volume
b)
new substance
c)
mixture
d)
solution
9.
A physical change occurs when a substance _____. (
a)
A. breaks into individual elements
b)
B. becomes a new substance
c)
C. changes from an acid to a base
d)
D. changes shape, size, and form
10.
What is the term for water changing from a liquid to a solid?
a)
cooling
b)
Freezing
c)
Liquifiying
d)
melting
11.
What do plants release into the air that help other animals survive?
a)
Oxygen
b)
Carbon dioxide
12.
True or False: Climate is weather over 30 years time.
a)
True
b)
False
13.
Which will most likely result from a low-pressure weather system?
a)
warm temperatures
b)
cloudy conditions
c)
clear conditions
d)
cool temperatures
14.
What is the cause of rising surface temperatures of the Pacific Ocean, drought in the western United States, and flooding on the Pacific coast of South America?
a)
the Gulf Stream
b)
the jet stream
c)
El Nino
d)
La Nina
15.
Which ecosystem would most likely contain fish that can only survive in freshwater?
a)
lake
b)
estuary
c)
ocean
d)
outer space
16.
Which best explains why a pan placed on a hot stove top will begin to warm?
a)
conduction
b)
convection
c)
radiation
d)
evaporation
17.
Which is true when equal and opposite forces are applied to an object?
a)
The forces combine.
b)
There is forward movement.
c)
There is no change in motion.
d)
The speed of the object increases.
18.
The birds, mammals, reptiles, and fish living in a pond ecosystem would create that ecosystem’s _____________
a)
community
b)
limiting factor
c)
food chain
d)
population
19.
What needs to occur for the box to move to the right?
a)
Ling and Sam need to push the box with equal force.
b)
Sam needs to push the box with more force than Ling.
c)
Ling needs to push the box with more force than Sam.
d)
Sam and Ling need to pull on the box with equal force.
20.
Which of the following would cause an acceleration?
a)
a decrease in mass
b)
an increase in force
c)
a decrease in force
d)
all of the answer choices
21.
What trait might Juan have inherited from his parents?
a)
Scar on cheek
b)
Blue eyes
c)
Ability to play basketball
d)
Enjoying cooking
22.
A blue bird is sitting on a nest of eggs. What reason explains why her baby birds will likely be blue?
a)
She wants the babies to be blue
b)
All baby birds are blue
c)
The mother bird is blue
d)
The father bird is red
23.
Which is an example of an inherited trait?
a)
A person speaking Russian.
b)
A dog doing new tricks.
c)
A bird having feathers.
d)
A person learning to swim.
24.
Which is an example of an acquired trait?
a)
Dimples
b)
Left handedness
c)
Writing
d)
Tongue rolling
25.
The passing of traits from parents to offspring is called _______________.
a)
probability
b)
recessive
c)
heredity
d)
genes
26.
Bacteria is an example of this.
a)
Unicellular
b)
Multicellular
c)
More than one cell.
27.
The basic unit of life is known as ...
a)
Cell
b)
Cell Membrane
c)
Unicellular
d)
Person
28.
Humans are this type of organism.
a)
Unicellular
b)
Single-Celled
c)
Multicellular
d)
Invertebrates
29.
Which organism performs all life processes in one cell?
a)
bacteria
b)
Mushroom
c)
Grass
30.
Tissues that work together
a)
Cell
b)
Nucleus
c)
Tissue
d)
Organ
31.
Which system allows you to feel the pain
a)
Skeletal system
b)
Circulatory system
c)
Digestive system
d)
Nervous system
32.
When does digestion begin?
a)
when saliva mixes with food
b)
when teeth grind the food
c)
when food moves down the esphogus
d)
when food is exposed to stomach fluids
33.
What system is part of breathing, Oxygen in, Carbon Dioxide out; trachea, lungs
a)
Nervous System
b)
Respiratory System
c)
Circulatory System
d)
Excretory System
34.
What two systems work together to allow you to stand and move?
a)
Digestive & circulatory
b)
Skeletal & muscular
c)
Integumentary & nervous
d)
Respiratory & circulatory
35.
in general, metals are _____________________________.
a)
poor conductors of heat
b)
brittle
c)
poor conductors of electricity
d)
good conductors of heat
36.
Which of the following materials is the best insulator?
a)
Copper
b)
Nickel
c)
Gold
d)
Wood
37.
What is the meaning of convection?
a)
cold rises heat sinks
b)
heat
c)
cold
d)
hot rises cold sinks
38.
The Gulf Stream is a current that brings warm ocean water from the south to the north. What type of heat transfer is this?
a)
conduction
b)
convection
c)
radiation
d)
Insolation
39.
A toaster toasting bread is an example of which type of heat transfer?
a)
condensation
b)
conduction
c)
convection
d)
radiation
40.
How does the water cycle influence weather?
a)
it controls the distribution of water on Earth and in the atmosphere
b)
it ensures we have water to drink
c)
it causes runoff and lakes to increase in size
d)
it is not important at all
41.
True or false: weather changes daily and perhaps hourly.
a)
true
b)
false
42.
A cold front is the
a)
the leading edge of warmer air that is replacing cooler air.
b)
the leading edge of colder air that is replacing warmer air.
43.
Cold air
a)
is less dense than warm air
b)
is more dense than warm air
c)
rises
d)
expands
44.
The weight of the air above Earth's surface.
a)
wind
b)
humidity
c)
radiation
d)
air pressure
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