I.S. presentation

1. I.S. presentation 環保的能量 7M GP3

2. Solar power • The power of sun is a kind of energy that is immeasurable , it is also a kind of the cleanest energy and it won’t produce any pollution or 温室效應(green house effect) .In some 科技先進的developed countries, the have even produce some transport that is use solar power to move such as car and airplanes. Solar power can prevent the energy 危機 crisis too!

3. Picture about solar power • Solar power

4. Wind power • Wind power is a kind of energy that is more safe, more cheaper than the solar energy. It produce energy by using the turning force and change it to energy and give us to use the energy. There is two kind of 風車 windmill and they are on land and on sea. They have two kind of 風車 winmill, the one that is on the land are need more land to made it, the one build on the sea is more expensive. Both of them were not perfect

5. Picture of wind power • old new

6. Hydroelectric Power • It is a kind of energy that is use water to produce energy. It won’t made any things that will destroy the environment and it is very cheap, and it is very clean. It can控制洪水氾濫 prevent flood by building water dam、提供灌溉用水 supply water for irrigation、改善河流航運 improve river transportation , so, it is a quiet good energy produce idea!

7. Hydroelectric Power • Photo!!

8. Nuclear Power • Nuclear power, is to use nuclear to made a kind of high temperature gas. Nuclear power has lots of strengthen that is better than another power. Such as : When it produce energy and won’t product air pollution, it can produce a large amount of power for a long time, it can store in a place for a long time and cost the lowest money to use it etc…

9. Picture of nuclear power

10. Q&A • Which kind of energy would you choose? • Can you tell us the strengthen of nuclear power? • When it produce energy and won’t product air pollution, it can produce a large amount of power for a long time, it can store in a place for a long time and cost the lowest money to use it etc…