Relevance: A hundred million tonnes of nitrogen are now removed from the atmosphere and converted into fertilizer via the Haber-Bosch process, adding 165 million tonnes of reactive nitrogen to the soil.
Explanation:
Haber-Bosch Process:
- It is a process thatย fixes nitrogen with hydrogen to produce ammonia (NH3)โa critical part in the manufacture ofย plant fertilizers.
- The process was developed in the early 1900s by Fritz Haber and was later modified to become an industrial process to make fertilizers by Carl Bosch.
- It is considered by many scientists and scholars as one of theย most important technological advancesย of theย 20th century.
- It is extremely important because it was theย first of the processesย developed that allowed peopleย to mass-produce plant fertilizersย due to the production of ammonia.
- It was theย first industrial chemical processย toย use high pressure for a chemical reaction.ย
Therefore, option (a) is the correct answer.
Subject: Current Affairs | S&T
Level of Difficulty: Easy | Factual