Renewable Energy- Geothermal, Biofuel, Hydropower
Non-Renewable Energy -Hydrocarbons , Gas hydrates .
Biofuel: Biofuel is a renewable energy source because it is made from organic materials, such as plants or algae.
These materials can be replenished naturally over time.
Geothermal: Geothermal energy is a renewable energy source because it comes from the heat of the Earth's core.
This heat is constantly being generated, so it is a virtually limitless source of energy.
Hydropower: Hydropower is a renewable energy source because it uses the energy of moving water to generate electricity.
Water is constantly being replenished by the rain cycle, so it is a sustainable source of energy.
Hydrocarbons: Hydrocarbons are non-renewable energy sources because they are formed from the fossilized remains of plants and animals.
This process takes millions of years, so hydrocarbons cannot be replenished quickly.
Gas hydrates: Gas hydrates are non-renewable energy sources because they are formed from methane, which is a hydrocarbon.
Like hydrocarbons, methane is formed from the fossilized remains of plants and animals, and it cannot be replenished quickly.