Welcome to the Renewable Energy Quiz 21

Renewable energy, often referred to as clean energy, it comes from natural sources or processes that are constantly replenished. There are 6 types of renewable energies, I am just sharing 3 of them , Solar,Wind, Hydro, why don’t you find rest by yourself.

At the national level, at least 30 nations around the world already have renewable energy contributing more than 20 percent of energy supply.

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