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6th Grade Science EOC Review Flashcards | StudBud
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6th Grade Science EOC Review
6th Grade Science EOC Review
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1
Which is true of only animal cells
they have organelles that are surrounded by membranes
they do not have a rigid outermost layer
Their cytoplasm contains organelles
the process of obtaining energy requires sugar
2
Which best describes an experiment?
Measuring the width of a maple leaf throughout a forest.
Measuring the height of roses that received different soil
Measuring the rate of geese reproduction
Measuring the speed of a cheetah
3
Which pairs of parts would you find in both eukaryotic and prokaryotic cells
cytoplasm and nucleus
DNA and membrane bound organelles
cell membrane and membrane bound organelles
cell membrane and cytoplasm
4
Which is true about a flying bird
The bird only has kinetic energy
The bird has only potential energy
The bird has no kinetic or potential energy
The bird has both kinetic and potential energy
5
Which vehicle has the most kinetic energy
Bike
Bird
Car
Truck
6
In order for heat to transfer from one object to another, which must be true?
The objects must be the same temperature
The objects must be different temperatures
The objects must be the same size
The objects must be different sizes
7
What would a scientist need to replicate another scientist's experiment
the scientist does not need any information
the method, procedure and results of the experiment
part of the methods and procedure
Only the results of the previous experiment
8
The motion of four cars is described below. Which car has the highest speed
a car traveling 30 km in 0.5 hour
A car traveling 20 km in 1 hour
A car traveling 15 km in 1 hour
A car traveling 10km in 0.5 hour
9
Which two body systems are most likely responsible for getting oxygen to human cells
respiratory and circulatory
muscular and nervous
digestive and excretory
reproductive and respiratory
10
At which point does the squirrel stop
2-3 minutes
5-8 minutes
1-2 minutes
9-10 minutes
11
Which describes what happens when cooler air particles come into contact with the warmer ground
Particles move back and forth between air and ground
Energy transfers from the warmer ground to the cooler air
The particles do not interact
Energy transfers from the cooler air to the warmer ground
12
Which pair of groups contain the greatest number of organisms
genus and species
domain and kingdom
phylum and class
domain and genus
13
Which statement best describes how an idea can become a theory?
An idea must be accepted by at least one person
An idea must be present for at least fifty years.
An idea is already a theory
An idea must be tested many times and supported by evidence
14
Which processes formed the landforms shown?
The transport and deposition of sediment by gravity
The transport and deposition of sediment by ice
The transport and deposition of sediment by wind
The transport and deposition of sediment by water
15
Which is the best indicator of an area climate
the recorded precipitation for 1 month
the recorded temp and precipitation for 1 month
the recorded temp for 100 years
the recorded temp and precipitation for 100 years
16
What structure is a group of similar cells
organ system
tissue
Molecule
organ
17
78% of the composition of Earth's atmosphere is
Water Vapor
Nitrogen
Oxygen
Carbon dioxide
18
At which point does the ball have the greatest kinetic energy
B
A
D
C
19
Which is the main energy source for the water cycle?
Sun
Animals
Coal
Plants
20
Which is an example of chemical weathering?
rocks being transported by a river
water melting, refreezing, and cracking rocks
Growing plant roots cracking rocks
Carbonic acid dissolving limestone
21
Which is true about scientific knowledge?
It can never be disproven
It is often complete
It is often incomplete
It is never debated
22
Which process can result when liquid water absorbs energy?
Precipitation
Freezing
Condensation
Evaporation
23
Which Florida land feature is most likely the result of deposition by rivers
lakes
deltas
coastlines
dunes
24
What are the correct entries for spaces 2,3, and 4
organs, organ systems and organisms
cells tissues organs
atoms molecules and cells
organ systems, organs, and tissues
25
At which point does the ball have the greatest gravitational potential energy
D
A
B
C
26
1% of the composition of Earth's atmosphere is
Nitrogen
Other gases
Carbon Dioxide
Oxygen
27
Which two organisms should we conclude that are most closely related
2 and 3
1 and 2
2 and 4
1 and 3
28
Which must have an unbalanced force acting on it?
a ball rolling down the hill
a ball on the floor
A stopped car
a horse running at a constant speed
29
Which force slows down the motion of an object
magnetic
gravity
air resistance
friction
30
Which level of organization comes next
organelle
organ system
organism
Organ
31
Which process brings heat and light from the sun to the earth
magnetism
conduction
convection
radiation
32
Which of the following is the most complex level of organization
cell
molecule
tissue
organ
33
Which can be studied as a scientific investigation?
All students should be required to wear uniforms in school
Country music is more enjoyable than hip-hop music
Blue is the best color
Vegetarian is better for the environment than non vegetarian
34
During which time interval is the squirrel traveling at the fastest speed?
8-9 minutes
5-6 minutes
2-3 minutes
1-2 minutes
35
What might cause a theory or model to change
new evidence
one experiment at a university lab
multiple scientists disagree
articles on the internet
36
Which system includes all life on Earth?
Hydrosphere
Cryosphere
Biosphere
Geosphere
37
Which statement about experiments is true
Every scientific investigation is an experiment
Scientists need fancy instruments to do experiments
Experiments do not need to be repeated
They are organized procedure to study.
38
Which is not an example of how cells maintain homeostasis
cells regulate chemicals
cells eliminate waste
cells make specialized structures
cells take in food
39
What is the longest amount of time scientists might investigate a scientific idea?
A few days
hundreds or thousands of years
Fourteen hours
A couple years
40
Which structure is shared by all types of cells
C
B
D
A
41
What process does the image show?
physical weathering
deposition
Chemical weathering
erosion
42
Which can cause physical weathering of rock?
Sun
Acid
Wind
Oxygen
43
During which time interval did the squirrel travel the farthest?
5-8 minutes
1-2 minutes
3-4 minutes
8-10 minutes
44
21% of the composition of Earth's atmosphere is
Nitrogen
Other gases
Oxygen
Carbon Dioxide
45
Which must be tested to see if it is supported
A hypothesis
A problem
A variable
A data collection
46
Which statement best describes the function of the nucleus
to hold a plant cells DNA
to hold an animal cells DNA
to hold both plant and animal cells DNA
To hold all types of cells DNA
47
Based on the graph which is a valid conclusion about hot water usage?
Most hot water is used by people not appliances
People should take fewer baths and more showers
Washing clothes by hand would save 1/4 of the hot water.
People need to recycle more of the hot water they use
48
Which statement about the law of conservation of energy is true
New energy can be created
Energy can be destroyed but not created
The total energy changes over time
Energy is neither created nor destroyed
49
An organism that cannot move, has many cells, produces spores belongs to which kingdom
Kingdom Fungi
Kingdom Plantae
Kingdom Protista
Kingdom Animalia
50
Which choice best describes an animal cell
a cell that does not have a nucleus
a cell that does not have a cell membrane
a cell that does not have a cell wall
a cell does not use sugars
51
Which is the least important factor in deciding whether an idea is a valid scientific idea?
the length of time that an idea has been around.
If it is able to be replicated
If it can be repeated
Data from observations or experiments
52
which force attracts all matter together?
Air resistance
Gravity
Friction
Magnetic
