Question of the DayQuestion of the Day

What Test did you take (letter What Test did you take (letter and number)?and number)?

Define nonrenewable Define nonrenewable resource (use the book under resource (use the book under your seat if necessary).your seat if necessary).

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AGENDAAGENDA

Take group test.Take group test. Complete a previewing assignment Complete a previewing assignment

for Renewable and Nonrenewable for Renewable and Nonrenewable Resources. Resources. Read pages 37-47 Read pages 37-47 and complete #s 1-10 of the and complete #s 1-10 of the Lesson Review on page 47Lesson Review on page 47

Hand in book work from Unit # 1 Hand in book work from Unit # 1 (page 164 #s 1-5, 7, and 9)(page 164 #s 1-5, 7, and 9)

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Question of the DayQuestion of the Day

1. I prepared for the Unit # 1 Test 1. I prepared for the Unit # 1 Test by…by…

2. I feel I was (successful or 2. I feel I was (successful or unsuccessful) because I got a(n) unsuccessful) because I got a(n) ____%____%

3. Next time I will prepare by…3. Next time I will prepare by…

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Ticket Out the Ticket Out the DoorDoor

With your discussion partner With your discussion partner (both names):(both names):

Come up with one question Come up with one question you have regarding the you have regarding the video.video.

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Question of the DayQuestion of the Day

Last time you defined a Last time you defined a nonrenewable resource nonrenewable resource using your textbook. using your textbook. What would an example of What would an example of a nonrenewable resource a nonrenewable resource be?be?

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ObjectivesObjectives

How do we use renewable and How do we use renewable and nonrenewable natural resources? nonrenewable natural resources?

What are the environmental What are the environmental benefits and risks associated with benefits and risks associated with human-made systems?human-made systems?

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Renewable + Renewable + Nonrenewable Nonrenewable Resources: Unit 2Resources: Unit 2

Some Terms…Some Terms…

Renewable ResourcesRenewable Resources – – resources resources that can be replaced within that can be replaced within a a human life span human life span

– ExamplesExamples:: WindWind SunSun WaterWater BiomassBiomass EtcEtc

Nonrenewable ResourceNonrenewable Resource – – resource that resource that CANNOT be CANNOT be replaced within a human life replaced within a human life spanspan– ExamplesExamples::

CoalCoal OILOIL Natural GasNatural Gas UraniumUranium Silver / GoldSilver / Gold

Some Terms…Some Terms…

What are fossil fuels?What are fossil fuels? Fossil FuelsFossil Fuels – – fuel sources that fuel sources that

come from come from fossilized remains of fossilized remains of plants and animalsplants and animals that have that have formed over millions of yearsformed over millions of years

These are nonrenewable – These are nonrenewable – we we burn them to give off heatburn them to give off heat

What are fossil fuels?What are fossil fuels? Where did the energy in fossil Where did the energy in fossil

fuels come from? fuels come from? the sun, the sun, because because plants didn’t plants didn’t decomposedecompose

Watch Animation of coal + oil Watch Animation of coal + oil formationformation– http://www.grantowngrammar.highland.sch.uk/subjects/Peakhttp://www.grantowngrammar.highland.sch.uk/subjects/Peak

%20Oil%20web%20site/Formation%20of%20Fossil%20Oil%20web%20site/Formation%20of%20Fossil%20Fuels.html%20Fuels.html

Forming Fossil Fuels takes:Forming Fossil Fuels takes:- HeatHeat- PressurePressure- A LONG timeA LONG time

What are fossil fuels?What are fossil fuels?Forming Fossil Fuels takes:Forming Fossil Fuels takes:

- HeatHeat- PressurePressure- A LONG timeA LONG time

ExamplesExamples::– COALCOAL– OILOIL– NATURAL GASNATURAL GAS

Question of the DayQuestion of the Day

1.1. Fossil Fuels are a Fossil Fuels are a _________ resource. Two _________ resource. Two examples would be …examples would be …

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ObjectivesObjectives

How do we use renewable and How do we use renewable and nonrenewable natural resources? nonrenewable natural resources?

What are the environmental What are the environmental benefits and risks associated with benefits and risks associated with human-made systems?human-made systems?

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Fossil Fuel Advantages:Fossil Fuel Advantages:– Very efficient – Very efficient – produce a lot of produce a lot of heatheat

– Fairly cheapFairly cheap– Easy to get – Easy to get – no supply problems no supply problems

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Fossil Fuel Disadvantages:Fossil Fuel Disadvantages:– Burning produces emissionsBurning produces emissions (CO (CO22, , etc. contribute to global etc. contribute to global warming)warming)

– NonrenewableNonrenewable (will run out) (will run out)– Oil SpillsOil Spills– Mining – dangerousMining – dangerous

How do we produce most How do we produce most of our electricity?of our electricity?

1.1. Burn fuel source to Burn fuel source to create create heatheat

2.2. Boil water, Boil water, creating steamcreating steam

3.3. Steam turns a turbineSteam turns a turbine

4.4. TurbineTurbine turns a turns a generatorgenerator

5.5. Generator Generator produces produces electricityelectricity

power plants

Coal Power Plant

How coal formsHow coal forms http://www.classzone.com/books/http://www.classzone.com/books/

earth_science/terc/content/earth_science/terc/content/visualizations/es0701/visualizations/es0701/es0701page01.cfm?chapter_no=07es0701page01.cfm?chapter_no=07

How power plants workHow power plants work http://http://

www.southerncompany.com/www.southerncompany.com/learningpower/learningpower/

Previewing Previewing AssignmentAssignmentRead pages 37-47 and answer #s 1-12 of the Lesson Review on page 47.

Question of the DayQuestion of the Day

Get out the video handout from Get out the video handout from Thursday.Thursday.

1. How does ground source 1. How does ground source geothermal work (# 18 on geothermal work (# 18 on handout)?handout)?

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OPECOPEC Organization of PetroleumOrganization of Petroleum

Exporting CountriesExporting Countries 12 countries12 countries

– 1973 - Embargo against US for 1973 - Embargo against US for supporting Israel in a conflict – supporting Israel in a conflict – shortage of oilshortage of oil

– Price of oil shot up 70% -- to $5 / Price of oil shot up 70% -- to $5 / barrel (now about $60 / barrel)barrel (now about $60 / barrel)