Hydrothermal liquefaction is used in to prepare crude like oil from __?
1. Municipal waste
2. Algae
3. Wood
Select the correct option from the codes given below:

Answer: [D] 1, 2 & 3

Hydrothermal liquefaction is a chemical process used to convert wet biomass (algae, wood, manure) into crude-like oil.

This question is a part of GKToday's Integrated IAS General Studies Module