Which is a renewable natural energy resource ?
- A. Biomass
- B. Coal
- C. Petroleum
- D. CNG
Answer: A. Biomass
The energy resources which can be renewed naturally or by the effects of human efforts are known as Renewable resources. These resources are generally free and readily available across the globe.
- Biomass: This refers to organic matter derived from living organisms, such as wood, crops, algae, and animal waste. It can be burned directly for heat and electricity, or converted into biofuels like ethanol and biodiesel. Biomass is considered renewable because it can be replenished through natural processes like photosynthesis.