Energy | Kids

: Sources that can be replenished naturally, such as solar , wind , hydropower , geothermal , and biomass .

: Sources that are limited and cannot be replaced easily, such as coal , oil (petroleum) , natural gas , and nuclear energy. 🧪 Common Types of Energy energy kids

Energy is the "ability to do work." It exists in many forms and is generally categorized into two main groups: : Sources that can be replenished naturally, such