Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.
The usage of renewable energy sources is very important when considering the sustainability of the existing energy usage of the world.
Our planet is warming up and many scientists believe we humans are the cause of the heat. This causes the Greenhouse Effect. And it just keeps getting hotter and hotter and hotter…
"As if that isn't enough, the whole globe is suffering an economic downturn like we've never known before."
