Oil, natural gas and coal are examples of …BiofuelsRenewable resourcesGeothermal resourcesFossil fuels

The correct answer is Fossil fuels.

Explanation:

Fossil fuels are natural substances formed from the remains of ancient plants and animals that have been subjected to heat and pressure over millions of years within the Earth's crust. They include oil, natural gas, and coal, all of which are non-renewable energy sources, meaning they exist in finite quantities and cannot be replenished in a short time scale.

1. Biofuels are derived from organic materials and can be replenished relatively quickly; examples include ethanol and biodiesel.
2. Renewable resources are resources that can be regenerated naturally and sustainably, like solar power, wind energy, and hydropower.
3. Geothermal resources refer specifically to the heat extracted from the Earth’s interior for purposes such as electricity generation and direct heating.

Thus, oil, natural gas, and coal fit into the category of fossil fuels due to their origin and the fact that they are significant contributors to energy consumption worldwide, but they also pose environmental concerns due to their carbon emissions when burned.