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Warm UpWhat is energy?Make a list of all the things today that you used that require energy.
Group these items together by what type of energy those items require.
Renewable vs. Nonrenewable Put your type of
energy under the correct category on the board
Renewable Definition Examples
Nonrenewable Definition Examples
Fossil Fuels Definition Why are the good
energy sources? Made of hydrocarbons Burn hot
Creates lots of energy Release pollution
Types Petroleum Coal Natural Gas
Natural Gas – What? Colorless, odorless
gas Mostly methane
Fossil Fuel Usually found with
other types Marine organisms -
at a higher temp Bacteria during
decay process Trapped by
nonporous rocks Can also be trapped
in small pores of rocks
Natural Gas – Where and How? U.S. and
Canada Extraction
Drilling Fracking Small amount
of refining Add a smell
Transportation Pipelines
Used for Heating Cooking Some vehicles
Natural Gas
Advantages (Pros) Disadvantages (Cons)
EES – 1 EES – 3 EES – 2 EES – 6
Daily Review #1
1. Define fossil fuel, nonrenewable and renewable
2. How is natural gas created?3. How do we get natural gas to use in our
homes?4. In your opinion, what is the most
important advantage of natural gas and why?
5. In your opinion, what is the most important disadvantage of natural gas and why?
Petroleum Fossil Fuel
Marine organisms Brown/black thick liquid Extraction
Drilling Fracking Refined – distillation
Heated to a gas Cooled to various liquids or
gasses Make many different things
Fracking Use existing well Drills horizontally Pumps in
Water Sand Chemicals High pressure
Breaks open rocks Releases trapped oil
and gas Sand holds open
cracks Chemicals aids
process Products pumped out
Petroleum
Advantages (Pros) Disadvantages (Cons)
EES – 1 EES – 3 EES – 2 EES – 6
Daily Review #2
6. How is petroleum different from natural gas?
7. How is petroleum the same as natural gas?
8. Describe the process of fracking.9. In your opinion, what is the most
important advantage of petroleum and why?
10.In your opinion, what is the most important disadvantage of petroleum and why?
Nuclear Fusion Combining 2 atoms
Some mass changed into energy Much more energy than fission
Requirements High speed collisions High temperatures
Occurs naturally Sun/stars
Limits to use High temperatures No container Requires lots of energy
Enormous potential
Nuclear Fission
1 atom to 2 Chain reaction
Where? Reactors Power plants Subs Aircraft carriers
Generates electricity Creates nuclear
waste European model
Nuclear Power Plant Reactor
Containment dome Fuel rods Control rods Produces heat
Moderator Heats other water Creates steam
Turns a turbine Powers a generator Creates electricity Water cooled and reused Spent fuel
Radioactive Storage issues
Nuclear Fission
Advantages (Pros) Disadvantages (Cons)
EES – 1 EES – 3 EES – 2 EES – 6
Daily Review #3
11.Describe how electricity is made in a nuclear power plant.
12.How are fission and fusion similar? Different?
13.In your opinion, what is the most important advantage of nuclear fission and why?
14.In your opinion, what is the most important disadvantage of nuclear fission and why?