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1.OUTLINE

2.ADVANTAGE　

〇Generate electricity by natural energy

〇Measures of global warming

〇Not depend on limited resource

3.　DISADVANTAGE

〇System is complex

〇It is costly

〇It needs big space

〇It is exprimental stage

4.TRIVIA

〇Linear morter train

〇Solar power generation

〇CO2

〇Biofuel

lunch break ENVIRONMENTAL

〇Global worming

〇Pullution

5.DEBATE

〇Debate 1

〇Debate 2

〇Debate 3

6.WE THINK ABOUT SMARTCITY

〇Power generation

〇Vehicle

〇Increase greanland

４.TRIVIA

《CO2》

You will think that plants absorb carbon dioxide.But Sea absorb carbon dioxide too.

Carbon dioxide melt a cold sea.This tear, seawater temperature is rising. So carbon dioxide is not absorbed.