What types of energy can be transformed into electrical energy?
How can types of energy be transformed?
- Examples include a toaster transforming electrical energy into thermal energy and how our bodies convert chemical energy from food into mechanical and electrical energy to allow us to move. When energy is transformed it never goes away completely, it just changes forms. Energy can also not be created nor destroyed. Energy type is also different to energy form.
What is renewable energy? Renewable energy is energy that can be used as much as is wanted and will not get any less depleted.
Which sources of energy are renewable?
Which sources of energy are sustainable?
- Most of the same sources are also sustainable such as hydroelectricity, solar energy, wind energy, wave power, geothermal energy, bioenergy, tidal power and well as technologies that are designed to improve energy efficiency.