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Worksheets

APES Energy Sources

Total questions: 50

Worksheet time: 28mins

Name
Class
Date
1.

Which fuel contains the most SULFUR?

a)

wood

b)

oil

c)

natural gas

d)

coal

2.

What device reduces SO2 emissions in power plants?

a)

scrubber units

b)

electrostatic precipitators

c)

catalytic converters

d)

afterburners

3.

Type of fuel source that causes DEFORESTATION

a)

Solar energy

b)

Nuclear fission

c)

Geothermal

d)

Biomass

4.

Which of the following 2 use PASSIVE solar energy?

a)

south-facing room with windows

b)

solar oven

c)

solar panels

d)

photovoltaic cells

5.

Select the 2 main sources of RENEWABLE energy in the US

a)

wind energy

b)

solar energy

c)

hydroelectric energy

d)

geothermal energy

e)

biomass energy

6.

How does CO-GENERATION increase efficiency of a power plant

a)

it uses two fuel sources

b)

it uses steam generated for thermal energy

c)

it uses alternative sources for energy

d)

it doubles the capacity of a power plant

7.

Fuel with the GREATEST net-energy potential

a)

petroleum

b)

nuclear energy

c)

natural gas

d)

coal

8.

Source of energy that causes noise pollution and increase death in birds

a)

wind energy

b)

solar energy

c)

geothermal energy

d)

biomass energy

9.

How long are global oil reserves expected to last?

a)

1,500 years

b)

150 years

c)

75 years

d)

50 years

10.

What does the Hubbert's peak represent?

a)

the point where oil production increases

b)

the point at which oil production reaches a maximum

c)

the amount of nuclear fuel available in the world

d)

the amount of coal reserves in the US

11.

What is used to generate solar energy on a commercial scale?

a)

photovoltaic cells

b)

passive solar system

c)

large mirrors to concentrate sunlight

d)

flat-panel solar collector system

12.

What is the half-life of Iodine 131?

a)

32 days

b)

24 days

c)

16 days

d)

8 days

13.

What is the description of a fuel cell car?

a)

uses waste oil from food industry into ethanol

b)

uses methane to heat water and steam turns the turbine

c)

uses hydrogen to generate electricity that runs the motor

d)

runs off of internal combustion and a battery

14.
Which is NOT an example of biomass?
a)
wood
b)
crop leftovers (the part of the plant that isn't consumed)
c)
manure and/or trash
d)
petroleum
15.
How does biomass reduce our carbon footprint by producing less CO2 than fossil fuels?
a)
Plants absorb the same amount of CO2 that is released when it is burned.
b)
Plants remove CO2 from the atmosphere and put it permanently into the ground.
c)
Biomass filters CO2 to make it more environmentally stable.
d)
Biomass doesn't release any CO2 when burned.
16.
Which of the following energy sources has the lowest negative environmental impacts?
a)
Biomass
b)
Nuclear
c)
Natural Gas
d)
Solar
17.
Which of the following DOES NOT use a turbine?
a)
Hydroelectric
b)
Wind
c)
Solar
d)
Nuclear
18.
Which is NOT a way to conserve energy? 
a)
Using a desktop computer rather than a laptop
b)
Consolidating errands while to make fewer car tips 
c)
Replacing incandescent bulbs with compact fluorescent bulbs
d)
Lowering thermostats during cold months
19.
The poster shown below advertises tours of a power plant.
This power plant produces electricity most likely by using-
a)
fossil fuels
b)
biofuels
c)
solar energy
d)
geothermal energy
20.
What is a possible downside to hydroelectric energy?
a)
generates high levels of pollution 
b)
high startup cost
c)
low functional lifespan
d)
high operation and maintenance cost 
21.
Put the items below in correct sequence for the generation of electricity using the wind
1 – generator converts mechanical energy into electrical energy
2 – wind turns the wind turbine blade
3 – the gear box transfers mechanical energy to the generator
4 – electricity is transferred to the grid
a)
1-2-3-4
b)
2-1-3-4
c)
2-3-1-4
d)
2-4-3-1
22.
Most of the developing countries in the world depend on _______ for their main source of energy.
a)
renewable sources
b)
nuclear
c)
biomass (including wood, manure, etc)
d)
coal
23.
According to the second law of thermodynamics, whenever one form of energy is transformed into another,
a)
all of the energy is put to work
b)
all of the energy is converted into a less usable form, like heat
c)
some of the energy is converted to a less usable form, like heat
d)
50% of the energy is put to work, the rest is lost as heat
24.
Which of the following is a disadvantage of solar energy?
a)
It can only be used effectively in certain regions and certain times of day
b)
It produces greenhouse gases during use
c)
It is a nonrenewable energy source
d)
It is inexpensive compared to other sources
25.
Due to energy being lost during production, transportation, etc. Coal-burning power plants are only about ____% efficient.
a)
50
b)
1
c)
35
d)
99
26.
The world gets MOST of their energy through all of the following sources EXCEPT
a)
natural gas
b)
coal
c)
hydroelectric
d)
oil
27.
Nuclear energy generates ________ waste instead of _____________.
a)
radioactive, air pollutants
b)
air pollutants, ash
c)
CO2, uranium ore
d)
radioactive, uranium ore
28.
If Canada has a population of 35 million people and the annual consumption of petroleum in Canada is 12 barrels per capita, the total annual consumption is closest to 
a)
420 million
b)
420 billion
c)
5.4 billion
d)
540 million
29.
which of these FOSSIL FUELS burns the cleanest?
a)
coal
b)
natural gas
c)
motor oil
d)
petroleum
30.
All of the following would increase global greenhouse gas emissions EXCEPT
a)
increasing the number of cars
b)
use natural gas instead of hydroelectric 
c)
replace coal power plants with solar energy
d)
reduce the number of nuclear power plants
31.
Most of the energy that we use on Earth can be traced back to 
a)
coal
b)
the sun
c)
geothermal heat from the earth
d)
natural gas
32.
Most oil in the US is used
a)
in power plants
b)
for transportation
c)
in cooking
d)
as supplements for human and animal health
33.
Which two things increase the amount of CO2 in the atmosphere ?
a)
burning fossil fuels and using renewable energy sources
b)
burning fossil fuels and deforestation
c)
deforestation and shifting to renewable energy
d)
mining and the production of PV solar panels
34.
If a 100 W incandescent bulb uses 400 kJ of energy per hour. How much would a CFL use that is 3 times as efficient IN 30 MINUTES?
a)
66 kJ
b)
133 kJ
c)
200 kJ
d)
1200 kJ
35.
One gallon of fuel produces 5 lbs of CO2. Two cars drive 100 miles each. The first gets 10 MPG. The second gets 25 MPG. How much LESS CO2 is produced by the second car?
a)
10 pounds
b)
50 pounds
c)
30 pounds 
d)
15 pounds
36.
Which region would have the greatest potential for solar technology?
a)
10 degrees north latitude
b)
40 degrees south latitude
c)
35 degrees north latitude
d)
50 degrees south latitude
37.
in most power plants what is the heat energy used for?
a)
to create steam which turns turbines
b)
to directly power the generator
c)
the heat is transmitted through the electrical grid into homes
d)
nuclear fission which then creates a chain reaction
38.
which fossil fuel energy source does the world (and US) have the largest supply of?
a)
natural gas
b)
coal
c)
petroleum
d)
crude oil
39.
The major downside to hydraulic fracturing (fracking) is that
a)
the empty spaces left behind can result in earthquakes or buildings collapsing
b)
the equipment that is used is very cheap and often falls apart after a single use
c)
the fracking chemicals could get into aquifers and groundwater
d)
all of these 
40.
Why don't we use vegetable oils or other biofuels for our transportation needs
a)
would require too much land to produce enough to meet demand
b)
the viscosity isn't appropriate for current engines
c)
they build up in engines long term and cause problems
d)
all of these
41.
problems associated with the use of trees for biomass include all of the following except
a)
potential soil eroision
b)
potential deforestation
c)
burning fossilized carbon and releasing it into the atmosphere
d)
the loss of habitat for wildlife and some people
42.
Ways to maximize our energy resources include all of the following EXCEPT
a)
increasing energy efficiency
b)
increasing energy conservation
c)
reducing funding for renewable resource development
d)
having lower MPG (miles per gallon) requirements 
43.
Deposits of natural gas are most numerous in ________.
a)
the Middle East
b)
Panama
c)
South America
d)
USA and Russia
44.

Which of the following energy sources is considered nonrenewable?

a)

petroleum

b)

solar

c)

geothermal

d)

tidal

e)

wind

45.
Coal burning produces more greenhouse gases per unit of energy than any other fuel
a)
True
b)
False
46.
These types of power plants are primarily responsible for acid deposition (including acid rain)
a)
natural gas
b)
petroleum
c)
coal
d)
nuclear
47.
Why don't we use vegetable oils or other biofuels for our transportation needs
a)
would require too much land to produce enough to meet demand
b)
the viscosity isn't appropriate for current engines
c)
they build up in engines long term and cause problems
d)
all of these
48.
Which two countries are leaders in ethanol production (in order)?
a)
U.S. and China
b)
India and France
c)
U.S. and Brazil
d)
China and India
49.
Heating and cooling buildings by exchange with shallow groundwater systems is considered a form of ___ energy.  
a)
geothermal
b)
solar
c)
kinetic
d)
potential
50.
What is a possible downside to hydroelectric energy?
a)
generates high levels of pollution 
b)
high startup cost
c)
low functional lifespan
d)
high operation and maintenance cost