renewable energy
by Daniel Alejo
1. what does renewable energy means?
1.1. Energy that uses the inexhaustible resources of nature
2. disadvantages
2.1. we´ll need to use fossil oils to create the tools
2.2. is not efficent as fossil oils
2.3. there are no batteries that are allow to save that amount of energy
3. benefits
3.1. Cheaper
3.2. friendly with the environment
3.3. without fosil oils
4. types of renewable energy
4.1. Hydro
4.2. Geothermal
4.3. Biomass
4.4. Solar
