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1.1 Energy sources
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Slide 1:
Diapositive
Aardrijkskunde
Middelbare school
vwo
Leerjaar 3
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Slide 1 - Diapositive
Slide 2 - Diapositive
Chapter 1 Natural resources
Slide 3 - Diapositive
1.1 Energy sources
Program:
- Opening (oil)
- Main Goals Chapter 1
- Start 1.1
- Assignments
- Closing
Slide 4 - Diapositive
Main goals section 1.1
- What are natural resources
- How are oli - coal and natural gas formed
- What are the disadvantages
- Are there any solutions
- Which of the renewable sources are most suitable
Slide 5 - Diapositive
Natural resources
- Fossil fuels
- Renewable resources
- Energy sources
Slide 6 - Diapositive
Slide 7 - Diapositive
What makes fossil fuels?
Coal - Marshes (plants)
Oil - Shallow sea' (dead marine life)
Natural gas - Above coal and oil (reservoir rock)
Slide 8 - Diapositive
Slide 9 - Diapositive
Unequally distributed
Slide 10 - Diapositive
Disadvantages
Oil - Coal - Gas
Carbon stored in the ground
Burning + adding to environment
Slide 11 - Diapositive
Disadvantages
Air pollution - respiratory infection
Slide 12 - Diapositive
Slide 13 - Diapositive
Alternative energy sources
Renewable sources
Wind - Solar - Hydroelectric power - Geothermal power - Nuclear power - Biomass
Slide 14 - Diapositive
Wind energy
Production of wind turbines
= Unsustainable
Producing:
= Coastal regions good
NIMBY....
Slide 15 - Diapositive
Solar power
Production of the panels:
= Unsustainable
Producing:
= Summer very high
Sustainable?
= Yes
Slide 16 - Diapositive
Hydroelectric power
Production of plant
= Damage to eco-system
Producing
= Very sustainable in moist
regions
Issue
= Replacement of population
Slide 17 - Diapositive
Geothermal Power
Production of plant
= Unsustainable
Producing
= Sustainable but very
expensive
Slide 18 - Diapositive
Nuclear Power
Production of plant
= Unsustainable
Production
= Energy is sustainable (clean)
= Nuclear waste
= Dangers for natural hazards
= Dangers for conflict and terror
Slide 19 - Diapositive
Biomass
Production of plant
= Sustainable former coal plants
Producing
= Polluting
Good option?
Slide 20 - Diapositive
Closing
Assignments 1 - 6
Friday
Slide 21 - Diapositive
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