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Physical Science SOL Review
Physical Science SOL Review
50 terms
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StudBud Administration
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206 plays
A review of Science 6,7,8 Virginia SOL Standards.
Flashcards
50 cards
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Practice quiz
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Host live
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Questions
50
Answers
1
What Animal phylum does the organism pictured belong to?
cnidarian
arthropod
chordate
mollusk
2
A person standing beyond the focal point will see
a real image
a right-side up image
nothing
a virtual image
3
What is the proper scientific notation for 1 au (93,000,000 miles)?
93.0 x 107
9.3 x 107
9.3 x 107
9.3 x 10-7
4
The line on the graphs represents the
amplitude
frequency
wavelength
crest
5
How does a refrigerator work?
The motor pumps hot air out
The motor pumps hot air in
The motor pumps cold air in
The motor creates homeostasis
6
What stage of mitosis is shown?
cytokinesis
anaphase
prophase
metaphase
7
What type of cell is this, which organelle is labeled B, and what does it do?
Animal- Vacuole- holds food or water
Plant- Nucleus- controls the cell
Plant- Vacuole- holds food or water
Animal- Nucleus- controls the cell
8
The ability to alter the DNA of an organism in order to get desired traits is called-
selective breeding
cloning
gene splicing
genetic engineering
9
An atom with a unequal number of protons and electrons is known as an
nucleus
compound
ion
isotope
10
At what temperature does this substance boil?
55°C
120°C
90°C
90°F
11
Which organelle converts sunlight into sugar during Photosynthesis?
chlorophyll
chloroplast
mitochondria
cytoplasm
12
When an object changes direction and/or speed it is called
velocity
momentum
power
acceleration
13
This is an example of a
transverse wave
longitudinal wave
destructive wave
light wave
14
What process is demonstrated in the diagram?
homologous structures
mutations
genetic engineering
natural selection
15
Which way will water move through the semi-permeable membrane surrounding the cell?
No movement because homeostasis.
Water doesn't move, but salt moves.
Into the cell.
Out of the cell.
16
Which of the following is an inherited trait?
Speaking French.
Dimples.
Hair Length.
Basketball skills.
17
Ice melting in your drink to give you water-downed cola is an example of
a chemical change
a physical change
condensation
sublimation
18
Which cell organelle controls the movement in and out of the cell?
cell membrane
cell wall
vacuole
ribosome
19
What Animal Phylum does the organism pictured belong to?
cnidarian
mollusk
arthropod
echinoderm
20
To test how adding salt to water affects the bp, what would a scientist use as a control?
no water
water with just a small amount of salt
sugar water
water
21
If tongue rolling is a dominant trait, what percentage of these offspring can roll their tongue?
100%
75%
50%
25%
22
What is the independent variable in this experiment?
Culture 3
Number of Bacteria
Time of Incubation
Culture 1
23
Ionic bonds is the bonding of
an element and a compound
two nonmetals
2 metals
a metal and a nonmetal
24
This image is an example of a
static electricity
series circuit
parallel circuit
broken circuit
25
The diagram shows what type of evidence supporting evolution?
similarities in DNA
homologous structures
fossil evidence
embryo development
26
The atomic number in a periodic square tells you
the number of neutrons
the number of protons + electrons
the number of protons + neutrons
the number of protons or electrons
27
Protists belong to what domain?
Prokarya
Eubacteria
Eukarya
Archaebacteria
28
The Earth's crust is primarily made out of which element?
Nitrogen
Oxygen
Silicon
Carbon
29
This image is an example of
Newton's 2nd law
Newton's 1st law
Newton's 3rd law
Newton's 4th law
30
Which of the following list a part of the Cell Theory?
Cells cannot live on their own.
All cells carry out each of the life functions.
Cells maintain homeostasis.
Cells work together to form tissues.
31
The object on this scale has a mass of--
168.2 g
160.8 g
160.82 g
168.3 g
32
The image is an example of
Newton's 1st law
Newton's 2nd law
Newton's 3rd law
The law of inertia
33
What layer of the Atmosphere contains the Ozone layer?
Troposphere
Thernosphere
Stratosphere
Mesosphere
34
Na is an example of a
metalloid
compound
nonmetal
metal
35
7Na
3
PO
4
How many oxygen atoms are in this compound molecule?
4
7
28
11
36
All of the following are signs of a chemical change EXCEPT
bubbling
heat being produced
an unexpected color change
a phase change
37
An experiment is testing the flexibility of different types of wood. What is wrong?
Nothing is wrong.
There is more than 1 dependent variable being measured.
Scientists should use the same type of wood.
There is more than 1 variable being tested at the same time.
38
The picture shows--
a gene
genotype
DNA
a chromosome
39
Name the weather pattern shown
Warm Front
Cold Front
Low Pressure
High Pressure
40
Cooking popcorn with a hot air popper is an example of
Radiation
Conduction
Convection
Condensation
41
During an experiment, a plant grows 20 cm. Which of the following is correct conversion of 20cm?
2 in.
0.2 km.
200 mm.
2 m.
42
The lady trying the break the glass with her voice is an example of
low pitch
natural frequency
resonance
transverse waves
43
Which of the following are a part of the Cell Theory?
Cells are the basic unit of life.
Cells work together to form organs.
None of the above
Cells come from atoms
44
The diagram show what Nutrient cycle seen in ecosystems?
Water cycle
Nutrient cycle
Nitrogen cycle
Carbon cycle
45
This image is an example of a
element
molecule
compound
mixture
46
In what phase of mitosis does the DNA replicate?
Metaphase
Prophase
Anaphase
Telophase
47
Which organelle breaks down sugar to release energy during Cellular Respiration?
mitochondria
ER
ribosomes
chloroplast
48
CH
4
is an example of what type of bond
ionic bond
element
metallic bond
covalent bond
49
Which of the follow equation represents photosynthesis?
C6H12O6 + LE + O2 --> CO2 + H2O
LE + O2 + CO2 --> C6H12O6 + H2O
C6H12O6 + H2O --> LE + O2 + CO2
CO2 + H2O + LE --> C6H12O6 + O2
50
Mia added 7-Up to one of her plants and it grew better than others. How can she best to improve exp?
get off the struggle bus and pick another answer
for serious, pick another answer
repeat the experiment to see if you get the same results
Try Mountain Dew to see if it works just as well
