Correct Answer: United Nations military personnel for peacekeeping missions
Explanation:
The term "Blue Helmet" refers to the United Nations (UN) military personnel who are deployed on peacekeeping missions. These personnel wear distinct blue helmets or berets as part of their uniform, symbolizing their role in maintaining peace and security in conflict zones worldwide.
Why not the other options?:
Climate refugees as a result of floods and cyclones:
- This does not describe the term "Blue Helmet."
Traditional fishermen using traditional fishing techniques like cast nets and harpoons:
- This is unrelated to the term "Blue Helmet."
Manual labour and workers who are paid either by the hour or on a piecework basis:
- This does not connect to the term "Blue Helmet."
Conclusion:
The Blue Helmet is a widely recognized term for UN peacekeeping forces, making option 2 the correct answer.