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WorksheetsUnit 1-6 ---2017-18
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
A toaster uses __________ energy and creates thermal energy
a)
mechanical
b)
electrical
c)
light
d)
thermal
2.
Oil is soluble in water.
a)
true
b)
false
3.
Honey is soluble in water
a)
true
b)
false
4.
_______________ is good conductor of electricity
a)
saltwater
b)
glass
5.
_______________ not a good conductor of electricity
a)
saltwater
b)
glass
6.
The rotation of the Earth causes the
a)
year
b)
seasons
c)
day and night cycle
7.
light travels in a ____________ line.
a)
straight
b)
curved
c)
bent
d)
little
8.
landslides and earthquakes are _____________ changes to Earth's surface.
a)
slow
b)
fast
9.
Weathering, Erosion, and Deposition are involved in the formation of _____________ rock
a)
sedimentary
b)
igneous
c)
metamorphic
10.
when pieces of rock are carried from one place to another
a)
weathering
b)
erosion
c)
deposition
11.
when larger rocks are broken into smaller rocks by wind, water, and ice
a)
weathering
b)
erosion
c)
deposition
12.
a rock rolling down a hill would be an example of ______________ energy
a)
electrical
b)
thermal
c)
mechanical
d)
sound
13.
a computer charging would involve the use of ___________ energy
a)
mechanical
b)
electrical
c)
sound
d)
thermal
14.
a plastic (ping pong) ball is _______________ dense than water
a)
more
b)
less
15.
a marble is ______________ dense than water
a)
more
b)
less
16.
plants are a ________________ resource because
a)
renewable
b)
nonrenewable
17.
wind is a _________________ resource caused by the uneven heating of Earth's surface
a)
renewable
b)
nonrenewable
18.
oil, natural gas, coal, and gasoline are ______________ resources.
a)
renewable
b)
nonrenewable
19.
energy of motion
a)
mechanical energy
b)
electrical energy
c)
light energy
d)
thermal energy
20.
made from dead plants and animals that die and sink to the bottom of a body of water and get buried by sediment for millions of years
a)
alternative energy
b)
renewable energy
c)
fossil fuels
21.
coal is a
a)
alternative energy source
b)
fossil fuel
22.
Wind turbines are used to create an
a)
alternative energy
b)
fossil fuel
23.
solar panels are used to create an
a)
fossil fuel
b)
alternative energy
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