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WorksheetsAPES Coal, Oil and Natural Gas
Total questions: 15
Worksheet time: 8mins
What is it called when an energy source is used to produce electricity AND heat?
combined cycle
cogeneration
capacity factor
electrical grid
To make electricity production using natural gas even more efficient the plant uses the combustion products to turn a turbine AND uses the waste heat from burning the natural gas to heat up water to make steam to turn another turbine, causing efficiency to reach 60%. This is called
cogeneration
double turbine
maximum generation
combined cycle
You are going to travel by plane to Washington D.C. from Cleveland, OH. This is a distance of 600km. The megajoules of energy per passenger for air travel is 2.1. How many megajoules will be used for yourself on your trip?
660MJ
1020MJ
1260MJ
2160MJ
Which two products of coal cumbustion cause acid rain?
SOx and NOx
Hg, NOx and SOx
Pb, Hg, Ar
Pb, SOx and MOx
Which of the following have the highest boiling points (when separated from crude oil)?
gasoline and heating oil
gasses, aviation fuel, and heating oil
Grease, asphalt and diesel
Naptha solvent, diesel and heating oil
Which country has the most proven oil reserves?
United States
Venezuela
Saudi Arabia
Canada
This is a form of degraded petroleum that forms when petroleum migrates up to the surface of the Earth and is modified by bacteria.
coal
Bitumen
Oil sands
crude oil
Oil is said to be cleaner burning than coal. This is because
it does not release NOx
It only releases NOx and Hg.
It does not release SOx and Pb.
It only releases SOx and NOx.
The Hubbert Curve predicts that
peak oil will occur once half of the supply is used up.
finding additional reserves could greatly increase the time to peak-oil.
natural gas will be cheaper than oil by the early 21st century.
the cost of oil is independent of the world's oil supply.
Which is the cleanest of the fossil fuels?
oil
liquid coal
natural gas
coal
Unburned natural gas takes the form of
nitrogen oxides
methane
carbon dioxide
oil
Methane is ______ efficient than CO2 at absorbing infrared energy.
10 times more
<15 times less
24 times less
>20 times more
What components make up the fracking fluid that is sent down underground?
sand, clay, slickwater, acids, and disinfectants
acids, water, sand, slickwater, disinfectanst, and clay
water, acids, disinfectants, and sand
slickwater, disinfectants, sand, and clay
Why is natural gas considered the "clean" fossil fuel?
The extraction process is easy and has little impact on the environment.
it emits only about 1/2 of the CO2 as coal and no SOx or particulates.
It only emits about 60% of the CO2 as coal and oil.
It does not release CO2, it only emits SOx and NOx.
One risk for individuals who live close to natural gas wells is that
Sulfer dioxides cause acid rain, causing local crops to have lower yields.
There are no risks whatsoever, NG is super clean.
Methane can seep into their groundwater.
The smell of the processing causes them to be ill.
