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Chapter 4 - Earth Science Flashcards | StudBud
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Chapter 4 - Earth Science
Chapter 4 - Earth Science
15 terms
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StudBud Administration
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To review chapter 4 Earth Science for our Science
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
Which are two examples of renewable energy resources?
Wind and coal
Water and coal
Sun and wind
Coal and sun
2
Name one thing you can do to save on energy costs in your home.
Run the air conditioner while the windows are open.
Wash only a few clothes at a time in the washing machine.
Turn off the water while brushing your teeth.
Water the grass daily.
3
Which recyclable item is made of oil?
Hydroelectric
Coal
Plastic Bottle
Aluminum soda can
4
Which natural resource is used to make glass?
Sand
Steel
Coal
Oil
5
Which of the following is the main reason water is an important resource?
It will be gone in a thousand years.
It is used for food and transportation.
It is fun to swim in.
It is beautiful to watch.
6
Which is the best way to recycle glass?
All of the above
Shape and cool melted sand
Glue broken pieces together
Melt and reform the glass
7
What can be done to conserve water?
Through your trash out the window while crossing a bridge.
Drive cars that are old.
Dump your camp fire ashes into the creek.
Don't run the water when brushing your teeth.
8
Which is a renewable resource?
Glass
Wood
Steel
Coal
9
What type of renewable energy is generated by using moving water?
Hydroelectric
Breaking the atom
Sun
Wind
10
What's the main disadvantage for using biomass as a source of energy?
Farmlands are used to make fuel instead of food.
Biomass is one of the most economical forms of energy.
Biomass is used by many worldwide.
Some biomass fuels have a bad smell.
11
Which of the following is a nonrenewable resource?
Wind
Coal
Trees
Water
12
Recycling used steel can be melted down and formed into building beams. This is...
is done by adding sand to the steel.
helpful in preventing Earth's resources from running out.
clogging landfills.
destructive to the environment.
13
Why is it important to use Earth's resources wisely?
All resources are nonrenewable.
Fossil Fuels will be around forever.
Resources that are used must be replaced immediately.
Some resources take a very long time to replace.
14
How are fossil fuels formed?
Digging through mountains.
Wind blowing on fan blades.
From years of decaying animals and plants.
Water flowing through a turbine.
15
Which energy resource for heating a house conserves resources?
hydroelectric
oil
natural gas
solar Power
