ENVR-1301 Exam 4 Final Questions and Answers Already Passed
Primary energy sources - Answers natural resources that can be exploited to produce energy
secondary energy sources - Answers produced from primary energy sources
top three primary energy resources that currently provide most of our global energy needs? -
Answers Coal, oil, and natural gas
What percentage of our primary energy use is from fossil fuels? - Answers 82%
Which primary energy source is used to generate most of the world's electricity? - Answers Coal
Is global oil consumption generally increasing or decreasing? - Answers Global Oil consumption
is increasing
examples of social external costs that are related to a fossil fuel-based economy. - Answers
worker safety hazards, job insecurity, rapid community development and abandonment,
contribution to climate change, and human health consequences.
fracking - Answers uses injection of high-pressure fluids to break open rock and concentrate oil
or gas for extraction.
refinery - Answers where crude oil is separated (by distillation) into different fuels and other
products.
reserve - Answers amount of a mineral resource (including oil, coal, and natural gas) remaining
in the earth that can be exploited using current technologies and at current prices.
Hubbert's Curve - Answers a bell-shaped curve that shows historic changes in oil production and
projects "peak" oil production and the exhaustion of oil reserves.
Acid Mine Drainage - Answers water pollution for coal mine run-off that is contaminated with
toxic heavy metals and highly acidic.
The Price-Anderson Act - Answers policy that protects the liability of nuclear power producers
(1957)
fission - Answers A large atom of one elements is split to produce smaller atoms of different
elements
Nuclear power is produced by the fission of what radioactive isotope - Answers U-235
Is nuclear energy a renewable or non-renewable energy source? - Answers it is a non-renewable
resource because it relies on the mining of finite uranium ore.
two main radiation safety concerns associated with producing nuclear energy. - Answers
potential for a meltdown, radiation releases due to coolant loss; the containment, transport, and
Primary energy sources - Answers natural resources that can be exploited to produce energy
secondary energy sources - Answers produced from primary energy sources
top three primary energy resources that currently provide most of our global energy needs? -
Answers Coal, oil, and natural gas
What percentage of our primary energy use is from fossil fuels? - Answers 82%
Which primary energy source is used to generate most of the world's electricity? - Answers Coal
Is global oil consumption generally increasing or decreasing? - Answers Global Oil consumption
is increasing
examples of social external costs that are related to a fossil fuel-based economy. - Answers
worker safety hazards, job insecurity, rapid community development and abandonment,
contribution to climate change, and human health consequences.
fracking - Answers uses injection of high-pressure fluids to break open rock and concentrate oil
or gas for extraction.
refinery - Answers where crude oil is separated (by distillation) into different fuels and other
products.
reserve - Answers amount of a mineral resource (including oil, coal, and natural gas) remaining
in the earth that can be exploited using current technologies and at current prices.
Hubbert's Curve - Answers a bell-shaped curve that shows historic changes in oil production and
projects "peak" oil production and the exhaustion of oil reserves.
Acid Mine Drainage - Answers water pollution for coal mine run-off that is contaminated with
toxic heavy metals and highly acidic.
The Price-Anderson Act - Answers policy that protects the liability of nuclear power producers
(1957)
fission - Answers A large atom of one elements is split to produce smaller atoms of different
elements
Nuclear power is produced by the fission of what radioactive isotope - Answers U-235
Is nuclear energy a renewable or non-renewable energy source? - Answers it is a non-renewable
resource because it relies on the mining of finite uranium ore.
two main radiation safety concerns associated with producing nuclear energy. - Answers
potential for a meltdown, radiation releases due to coolant loss; the containment, transport, and
