CHAPTER 19
ENVR 1301 Internet

 
 
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--Chapter 23
--Chapter 3
--Chapter 4
--Chapter 6
--Chapter 10
--Chapter 15
--Chapter 16
--Chapter 18
--Chapter 19
--Chapter 20
--Chapter 21
Homepage
Syllabus
Calendar
Course Tools
FAQs
Online Learning Center
PageOut
Chapters
--Introduction
--Chapter 1
--Chapter 23
--Chapter 3
--Chapter 4
--Chapter 6
--Chapter 10
--Chapter 15
--Chapter 16
--Chapter 18
--Chapter 19
--Chapter 20
--Chapter 21

Chapter 19--Conventional Energy

Questions for Review

    1. What is energy? What is power?

    2. What are the major sources of commercial energy worldwide and in the United States? Why are data usually presented in terms of commercial energy?

    3. How does energy use in the Untied States compare with that in other countries?

    4. How much coal, oil, and natural gas are in proven reserves worldwide? Where are those reserves located?

    5. What is coal-bed methane, and why is it controversial?

    6. What are the most important health and environmental consequences of our use of fossil fuels?

    7. Describe how a nuclear reactor works and why reactors can be dangerous.

    8. What are the four most common reactor designs? How do they differ from each other?

    9. What are the advantages and disadvantages of the breeder reactor?

    10. Describe methods proposed for storing and disposing of nuclear wastes.

 

Define:

Power

Work

Energy

Fuel

Megawatt

Coal

Petroleum

Wood energy

Biomass energy

Natural gas

Propane

Embargo

Fossil fuel

Black lung disease

Coal fired power

Hydroelectric power

Nuclear power

Wind generated power

Oil well

Oil extraction

Secondary extraction techniques

Recoverable reserves

Unrecoverable reserves

Known reserves

Unknown reserves

Conventional energy

Unconventional energy

Proven reserves

Unproven reserves

Methane gas

CH4

Nuclear reactor

Uranium

Plutonium

Decommissioning a nuclear power plant

Fuel assembly

Nuclear fission

Nuclear fusion

Radioactive

Radioactivity

Control rods

Breeder reactor

Liquid sodium

FROM CHAPTER 3, Energy, Matter and Life

What is energy?

What are the different forms of energy?

List all the different forms of energy.

How is ‘heat’ related to ‘energy’?

What is ‘temperature’?

How is temperature related to heat?

What is the 1st law of thermodynamics?

What is the 2nd law of thermodynamics?

How is ‘energy’ contained in ‘molecules’?

How is ‘energy’ transferred from one molecule to the next?

What is ‘useable energy’?

What is ‘high quality energy’?

What is ‘low quality energy’?

What happens to ‘useable energy’ when energy is converted from one form to the next? Which ‘Law’ is this?

 

What kind of energy is carbohydrate?

What kind of energy is lipid?

What kind of energy is water stored behind a damn?

What kind of energy is flowing water or wind?

What kind of energy is in a battery?

Which resource does NOT cycle repeatedly through the earths ecosystems?

How is metabolism related to energy transfer between types of energy or storage locations?

 

Know the fuels used and the changes from one fuel to the next in the last 15,000 years.

What is the most recent energy source?

What was the most common energy source 15,000 years ago?

What is the most common energy source in developed countries (1st world)?

What is the most common energy source in developing countries (3rd world)?

REVIEW: Chapter 23, Economics. Relate the economic concepts of supply, demand, profit, scarcity, external costs, internal costs, etc to energy resources and use.

Consider why Americans use so much more energy than people in other countries.

How does Economics explain this difference?

How does infrastructure explain this difference?

Describe the ‘infrastructure’. Think about how energy is transferred from one place to the next. Think about how energy is used to do ‘work’ and the machines we have in the US for doing that ‘work’.

How does ‘cost of energy’ explain this difference?

How does ‘infrastructure’ keep 3rd world countries from using lots of energy?

What type of energy is most available to people in 3rd world countries?

Why was wood/biomass replaced by coal as an energy source?

What happened in 1973 that made American begin to think about energy conservation?

What is a ‘fossil fuel’?

Why is it called ‘fossil’?

List the different materials that are considered fossil fuels.

Are they sustainable? Why or why not?

What percentage of the world’s energy supplies come from fossil fuels?

Which sources of energy contribute to the greenhouse effect?

Which sources of energy do NOT contribute to the greenhouse effect?

Haiti uses wood as its primary energy source. What effect has this had on the environment in Haiti?

The US and Canada have what percent of the world’s total population?

What percentage of total worldwide energy use is used by the US and Canada?

Compare and contrast energy use and standard of living in many first world countries. Include the US, Canada, Western Europe, Sweden, Denmark, and Switzerland.

What is the largest consumer of fossil fuels in the US?

What is the second largest consumer of fossil fuels in the US?

What is the 3rd largest consumer of fossil fuels in the US?

Within each group, how is energy use allocated?

How is energy lost during the transfer of energy from fossil fuels to the home use?

Which is the most energy efficient step in the process of transferring energy from fossil fuels to use in the home?

Compare and contrast worldwide reserves of coal, petroleum, natural gas, etc.

Construct a TABLE and indicate where each energy type is located, the reserves available, and how long those reserves are expected to last.

What types of pollutants does each energy type produce?

Which energy type is most common worldwide?

Which energy type is ‘dirtiest’ with respect to causing pollution?

Which energy type is ‘cleanest’ with respect to causing pollution?

Why is the cleanest, called the ‘cleanest’?

Which is the most ‘efficient’ energy source?

Why? What is its physical stage, and how does the physical state affect drilling, pumping, and transport? How is this a disadvantage?

 

What is black lung disease?

Who does it affect, and what are the symptoms of the disease?

Describe where oil is found deep in the earth.

Is it in a huge cavern or open space deep in the earth?

Percentage wise, how much of the available oil can be extracted from an oil field by the normal oil well?

What are ‘secondary extraction techniques’?

 

What is the Artic National Wildlife Refuge (ANWR)?

What Bill has the Bush government recently enacted that concerns the ANWR?

What do proponents and opponents say about this issue?

Compare and contrast the different types of resource reserves: Recoverable and unrecoverable, proven and unproven, known and unknown, conventional and unconventional.

What is methane gas?

Where is methane gas produced?

 

Describe the history of nuclear power in the US and throughout the world.

Why has interest in nuclear power declined?

List the benefits and detriments to using nuclear power.

How has production of nuclear power changed in the last 50 years?

List the different types of nuclear reactors.

What source of energy is used in each type of nuclear reactor?

What is a breeder reactor?

Why are breeder reactors dangerous?

How is uranium processed before being used in a nuclear reactor?

How much uranium is used in producing nuclear power?

Describe a ‘fuel assembly’ in a nuclear power plant.

What types of waste are produced from nuclear power?

What happens to this waste?

How long is it a ‘pollutant’?

What is currently being proposed for West Texas?

What is Yucca Mountain and where is it located?

What is ‘decommissioning a nuclear power plant’?

What does this do to the total cost of that nuclear power?

What did Russia do with its decommissioned nuclear power plants (including subs and ships)?

What does the US do with its decommissioned nuclear power plants (including subs and ships)?

Compare and contrast nuclear fission and nuclear fusion.

Why did the US choose to develop nuclear fission?

What is the purpose of control rods in a nuclear reactor?

What is the purpose of ‘water’ in the nuclear reactor?

What is the purpose of liquid sodium in a breeder reactor?

What are the potential side effects of liquid sodium?

What is the most likely disaster in a nuclear power plant?

Compare and contrast Chernobyl and 3-Mile Island.

How is ‘design’ related to ‘risk’ of a disaster?

 

 

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