stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
8th Grade Science AIR Test Review Flashcards | StudBud
Explore
/
8th Grade Science AIR Test Review
8th Grade Science AIR Test Review
32 terms
·
StudBud Administration
·
1,449 plays
#ohio #8thgrade #science #review #eoy
Flashcards
32 cards
F
Practice quiz
P
Host live
L
Questions
32
Answers
1
Box A has a mass of 10kg & box B has a mass of 20kg. Same force -which will accelerate slower?
They accelerate the same
Neither will accelerate
Box A with less mass
Box B with more mass
2
Which was the most recent event?
Intrusion at M
Deposition at B
Fault at K
Erosion at E
3
A resistance to change in motion is
velocity
interia
gravity
acceleration
4
What happens to the total energy of a skater as he rolls down the hill?
total energy stays the same
total energy decreases
total energy increase then decreases
total energy increases
5
The passing on of traits from parents to offspring is called?
heredity
hybrid
hand me downs
purebred
6
What type of plate boundary is caused by tension?
convergent
divergent
all of them
transform
7
What type of Plate boundary is associated with a Reverse fault?
Convergent boundary
Transform boundary
Divergent boundary
8
Which diagram has the greatest net force?
b
c
d
a
9
A chart that shows possible combinations of alleles that can result from a genetic cross?
Data Table
Purebred Cross
Pascal Triangle
punnett square
10
What are tectonic plates?
large, slowly moving pieces of Earth’s lithosphere
large, slowly moving pieces of Earth’s asthenosphere
large, slowly moving pieces of Earth’s outer core
large, slowly moving pieces of Earth’s mesosphere
11
This process generated heat during Earth’s formation and is still a source of heat inside Earth
seismic waves and sun
solar radiation(sun) and gravity
radioactive decay and gravity
the greenhouse effect
12
Where does erosion occur the most?
same all over
end of river
outside of curve(meander)
inside of curve (meander)
13
What process does a multi-cellular organism use to replace its damaged body cells?
Replication
Mitosis
Meiosis
Transcription
14
Mountain ranges become lower and more rounded over time. What is responsible for this change?
movement of continents
deposition
collisions between continental plates
weathering and erosion
15
Which geographic feature will you find at a continental-continental convergent plate boundary?
mountains
deep sea trenches
mid-ocean ridge
rift zone
16
Explain density & temperature at point 1
more dense and cool(heating up)
less dense and hot(getting ready to cool)
less dense and cool( heating up)
more dense and hot(getting ready to cool)
17
Landslides, and rockfalls are examples of erosion and deposition by which agent of erosion?
Solar energy
Oxidation
Wind
Gravity
18
Which layer is older?
F
D
A
19
Which labeled point on this map has the highest elevation?
B
Y
X
A
20
What statement best describes what happens to a fluid when its temperature increases
density increases
Nothing
density decreases
the Earth stops rotating
21
The part of the Earth's mantle that has the ability to "flow" and move Earth's plates
mantle
Crust
asthenosphere
Lithosphere
22
How do we know about the interior of the Earth?
Scientist study rock samples from drilling or mining
Scientist study seismic waves
Natural forces bring up rock samples
All of the above
23
During 2003, the number of earthquakes occurring were higher than usual. Where were the most?
within the continental landmasses
along the edges of the Atlantic Ocean
within the ocean basins
along the edges of the Pacific Ocean
24
Which did NOT provide evidence of continental drift?
current plant life
Fossils
glacial deposits
land features
25
Which genotype is heterozygous?
Tt
TT
tt
tt and TT
26
Which process produces the plants' sex cells & which type of reproduction.
meiosis; asexual reproduction
meiosis; sexual reproduction
mitosis; sexual reproduction
mitosis; asexual reproduction
27
Unbalanced forces result in the net force of zero
true
false
28
Which process below formed the arch shown in the figure?
erosion
deposition
volcanism
precipitation
29
Which is an example of the conversion of kinetic energy into gravitational potential energy?
a car racing around an oval track
a person skiing down a hill
a person walking up a hill
a person parachuting out of an airplane
30
What evidence supports sea floor spreading?
reversal of magnetic pole(polarity)
relative age of rocks & temperature difference
relative age of rocks & reversal of magnetic pole(polarity)
fossils
31
Which stress force pulls on the crust and stretches the rock making it thinner?
all three
compression
tension
shearing
32
How does a sex cell differ from a body cell?
sex cell has 1/2 amount of genetic material as a body cell
sex cell dœs not contain chromosomes.
sex cell has the same number of chromosomes as a body cell
sex cell contains double chromosomes
