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Midterm review
By Clancy Wiesner
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Last updated almost 8 years ago
24 questions
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Question 1
1.
What is kinetic energy?
A Stored energy objects at rest have (book sitting on a ledge)
B The energy of motion (Hitting a ball)
C Heat energy (fire)
D Chemical energy (Vineger baking soda)
Question 2
2.
Where is potential energy at its highest?
A Bottom of the hill
B Mid way up the hill
C Top of the hill
Question 3
3.
Gears grinding together in a machine are doing what kind of work?
A Mechanical
B Nuclear
C Chemical
D Electrical
Question 4
4.
A
B
C
D
Question 5
5.
What percentage of Earth's water is salt water?
A 3
B 13
C 33.4
D 97
Question 6
6.
Which is a fossil fuel?
A Coal
B Biomass
C Hydroelectric
D Geothermal
Question 7
7.
Using water on a turbine creates what kind of energy?
A Solar
B Wind
C Thermal
D Hydro
Question 8
8.
What does the plus sign represent?
A Atom
B Neutron
C
D Electron
Question 9
9.
Using the graph what percentage is Natural Gas
A 34
B 1
C 49
D 5
Question 10
10.
How many Carbon atoms are in C6H12O6
A 6
B 12
C 3
D 8
Question 11
11.
Which source is renewable
A Oil
B Coal
C Sunlight
D Uranium
Question 12
12.
What is a substance?
A 1 atom
B elements chemically combined
C Not bonded substances
Question 13
13.
Which example is an element
CO2
Cu
FeO
CaCl
Question 14
14.
Which is a compund
Na
Cu
NaCl
Cl
Question 15
15.
Liquid to Gas
A Evaporation
B Condensation
C Transpiration
D Sublimation
Question 16
16.
What describes a chemical symbol
The name of the element
An abreviation of the element
1 Capitol letter and sometimes 1 lowercase letter
Numbers
Question 17
17.
What is the universal solvent?
A Acid
B Base
C Bleach
D Water
Question 18
18.
Gas to liquid
A Condensation
B Precipitation
C Evaporation
D Transpiration
Question 19
19.
How many protons are in Lead
82
207.2
289.2
12
Question 20
20.
The variable we measure
A Independent
B Constant
C Dependent
D Control
Question 21
21.
A brown fog that that reacts with sunlight
A Photochemical smog
B Acid Rain
C Deforestation
D Weathering
Question 22
22.
According to the chart which source has the most freshwater
A Glaciers
B Groundwater
C Surface water
Question 23
23.
A stream of water that leads to a larger stream
A River
B Estuary
C Tributary
D Lake
Question 24
24.
1st step of scientific process
A Procedure
B Data table
C Hypothesis
D State the question
