1. By. Heon Hui Lee

2. What is solar energy Solar energy is one of main system of making electricity, it help our life very much, because it gives us much of electricity, and we also can use many electricity equipment without wasting so much electricity.

3. Where solar energy used Solar energy is used in many countries, but there are main countries which uses solar energy, Spain, USA, Germany, France, Portugal, Czech Republic, and Canada. However many Operational Solar Thermal Power Stations are in Spain.

4. How does solar energy work Solar system is working by observing energy of sunlight, it reproduce sunlight into electricity, and we use it.

5. Advantages and Disadvantages of solar energy Advantages: We can save money, solar energy don’t need to use any kind of fuel. Disadvantages: It’s take so much time to make 1 solar energy, solar energy’s material cost a lot of money, energy can’t produce electricity during nighttime.

6. Picture of Solar energy

7. Resources of information http://www.facts-about-solar-energy.com/solar- energy-advantages-disadvantages.html http://www.facts-about-solar-energy.com/solar- energy-advantages-disadvantages.html http://en.wikipedia.org/wiki/Solar_power http://www.eia.doe.gov/kids/energy.cfm?page=solar_ home-basics http://www.eia.doe.gov/kids/energy.cfm?page=solar_ home-basics

8. THANK YOU 4 WATCHING MY PRENSENTATION