Energy overview + alternatives for ISM Grade 3
- 1. ENERGY Whats up with non-renewable sources? And what are the alternatives?
- 2. Different forms (types) of energy
- 3. Are all forms of energy as useful? (or are some more useful than others?) What is the least useful form of energy? What is the most useful form of energy?
- 4. Different forms (types) of energy
- 5. But, why is electricity so important?
- 10. So, why do we need them? Why is oil and coal and gas so important?
- 11. Power Stations
- 12. When will they run out? Based on current use, current world population and current rate at which we have been finding new reserves Coal 119 years (2128) Natural Gas 63 years (2072) Crude Oil 46 years (2055)
- 13. BUT wait a minute!
- 14. The use of these is increasing The worlds population is rising We are not finding new reserves as quickly as we used to
- 15. When might they run out? Coal 119 years (2128) 37 years (2049) Natural Gas 63 years (2072) 26 years (2038) Crude Oil 46 years (2055) 21 years (2033) How old will you be in 37 years?
- 16. So what is the alternative? What we need is a Fuel-not-run-out-inator
- 18. Why else are fossil fuels a problem?
- 19. So what is the alternative?
- 20. So what is the alternative?
- 21. So what is the alternative?
- 22. So what is the alternative?
- 23. So what is the alternative?
- 24. Why are these r艶稼艶敬温恢鉛艶?