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Seventh grade science year review! Flashcards | StudBud
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Seventh grade science year review!
Seventh grade science year review!
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1
T/F scientists group observations that are alike in some way it is classifying.
True
False
2
Any rock that forms from another rock as a result of changes in heat in pressure is???
metamorphic
igneous
sedimentary
3
Conduction, radiation and convection. Which is heat transfer by waves?
convection
conduction
radiation
4
You are going to 8th grade! Who is a name of a teacher in 8th grade that teaches math?
Mrs. Wood
Mr. Moore
Mrs. Hottell
Mrs. Miller
5
The change in frequency of a wave as its source moves in relation to an observer is called
loudness
pitch
Doppler Effect
loudness
6
What below changes if you were to go on the Moon?
Weight
Mass
7
The material through which a wave travels is called ____________________.
medium
crest
trough
mechanical wave
8
Velocity is speed with a given..
distance
weight
direction
time
9
The place or object used for comparison to determine if something is in motion.
reference point
scale
motion
distance
10
Which below is stored energy?
potential
power
kinetic
11
What is not a part of geologic history.
All are eras in geologic history
Mesozoic
Paleozoic
Cenzoic
12
Where is the Super Volcano located?
In the Atlantic Ocean
Disney World
Yellowstone National Park
California
13
How old is Mrs. Bock... be nice. :)
41-45
25-34
REALLY OLD! 46 +
35-40
14
Turn to page 484 in your book. What is the fourth word in the paragraph?
fly
day
stuck
from
15
Newton's third law is?
Object in motion remains in motion unless an outside force
Every action there is an equal/opposite reaction
None of these are correct!
F= m x a
16
Which is not part of Earth's System?
atmosphere
geosphere
classify
biosphere
17
What is the activity that you used the compasses to make circles?
Metric
Find Epicenters
draw an igneous rock
18
______ is the shaking and trembling of Earth's surface.
None of these
Volcano Eruption
Earthquake
19
Deductive reasoning is
Not something scientist do
Start with general idea then apply idea to observation
Personal feelings have entered into decision
20
Speed =
distance/time
distance x time
time x distance
time/distance
21
What is it called when the plate boundaries are pulling apart?
convergent
divergent
22
You can identify a mineral by all the the following but
streak test
luster
can use all three above
color
23
What type of fossil did you make when we made fossils into the clay? Footprint in the clay.
carbon film
preserved remains
petrified fossil
trace fossil
24
Igneous rock formed by lava that erupted on Earth's surface.
extrusive
intrusive
25
Continental drift was _____________ hypothesis.
Bock's
Hess'
Pangaea's
Wegener's
26
The Atlantic Ocean is getting bigger because of
Pacific is getting smaller
underground volcano
all of the above
seafloor spreading
27
density =
speed
mass x volume
d/t
mass/volume
28
How do pressure and temperature change inside Earth as depth increases?
Pressure and temperature increases as depth increases
Pressure and temperature will not change!
Pressure and Temperature decrease as depth increases
29
How many different types of frictions are there that we discussed this year?
3
2
7
4
30
The number of waves that pass a given point is called a waves __________.
amplitude
frequency
crest
wavelength
31
Which below is the correct order for the layers of the Earth? inside to the outside
inner core, outer, mesosphere, asthenosphere lithosphere
Lithosphere, asthenosphere, Mesosphere, Cores
Outer, Inner Core, Mesosphere, Asthenosphere,lithosphere