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8th grade Science TCAP Review Flashcards | StudBud
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8th grade Science TCAP Review
8th grade Science TCAP Review
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8th grade science tcap review
Flashcards
48 cards
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Questions
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1
What type of change always forms a new substance with new and different properties?
solution
chemical
mixture
physical
2
What is a charged particle?
element
molecule
ion
compound
3
What goes vertical on the periodic table?
ladders
periods
rows
groups or families
4
What goes horizontal on the periodic table?
ladder
families
groups
periods or rows
5
An object at rest will stay at rest or an object moving will continue moving is called?
matter
inertia
mass
energy
6
What are the most reactive metals?
alkali metals
halogens
earth metals
iodine
7
What are two types of fungi?
radioactive bacteria
molds and mushrooms
algae and bacteria
Hardison bacteria
8
The force of gravity on an object is called?
spring scale
resistance
weight
inertia
9
What gets dissolved in a solution?
solvent
mixture
solute
protons
10
What is called when you show favoritism in an experiment?
inconclusive
bias
error
fraud
11
Eyeglasses are an example of what type of bioengineering?
adaptive
assistive
technology
systematic
12
What is it called when organisms become immune to poison?
conservation
immunity
luck
insecticide resistance
13
What particle has a neutral charge?
neutron
electron
atom
proton
14
What do you call two or more elements combined?
compound
colloid
suspension
electron
15
A knee replacement is an example of what type of bioengineering?
technology
systematic
adaptive
assistive
16
What particle has a negative charge?
neutron
electron
proton
atom
17
The making of technology is?
engineering
electricity
technology
model
18
What is a mixture where the particles settle to the bottom?
element
colloid
suspension
compound
19
What is a behavior you are born knowing how to do?
abstract
learned
innate
taught
20
Where does gravity come from?
moon
jupiter
neutron
the center of every object
21
What is the science of classification called?
biology
taxonomy
meterology
science
22
Where do most organisms live?
warm moist environment
forest
a condo
tundras
23
What is a prototype?
model
statement
conclusion
experiment
24
What are the two types of scientific name?
class and order
domain and kingdom
family and genus
genus and specific
25
What particle has a positive charge?
electron
proton
neutron
atom
26
The Theory of Natural Selection was written by?
M. Bosley
D. Mendeleev
A. Einstein
C. Darwin
27
What is an educated statement?
experiment
law
theory
hypothesis
28
Anything that improves our life.
model
technology
electricity
engineering
29
What measures force or weight?
pan balance
ruler
spring scale
graduated cylinder
30
What is the name of groups 3-12 on the periodic table?
alkali metals
noble gases
transition metals
halogens
31
What measures mass?
spring scale
thermometer
meter stick
balance or pan balance
32
What can a hypothesis not be?
advertisement
question
law
statement
33
The ability to be hammered into a thin sheet is called?
malleable
precipitate
conductor
ductile
34
What does periodic mean?
to repeat every seven
today
early
late
35
What is the theory that the oldest fossils are found at the bottom of the rock layers?
geological column or superposition
half-life
courtship dating
absolute dating
36
When other animals copy other animals?
estivation
hibernate
migration
mimicry
37
What has the same number of protons, but a different number of neutrons?
atomic mass
atomic number
isotope
mass number
38
Why is sexual reproduction more beneficial than asexual reproduction?
mammals
placental
genetic variation
monotremes
39
The amount of matter in an object is?
composition
length
width
mass
40
What states of matter can be neither created nor destroyed?
The Law of Conservation of Mass
Newton's 1st Law
Newton's 2nd Law
The Law of Conservation of Energy
41
The ability to be drawn into a wire is called?
malleable
conducter
energy
ductile
42
How much space an object takes up is?
composition
length
width
volume
43
What do you call from the time you are born until the time you have babies?
morotreme
biological clock
circadian rhythm
generation time
44
What is it called when animals flirt?
learned
hall break
adapt
courtship
45
What is the time it takes half the nuclei of a radioactive material to decay?
half-life
relative dating
courtship dating
half-time
46
What is it called when animals hibernate in the summer?
hibernation
aestivation
sleep
migrate
47
What is the curved line at the top of a liquid called?
balance
spring scale
meniscus
graduated cylinder
48
Where are most fossils found?
metamorphisis
lava
igneuos
sedimentary rock
