Step 1: Understanding the question.
The question is asking when World Environment Day is celebrated every year. This is a general knowledge question related to environmental awareness.
Step 2: Analyzing the options.
- (A) 14 November: This is incorrect. 14 November is celebrated as Children's Day in India.
- (B) 05 June: Correct. World Environment Day is celebrated on 5th June every year.
- (C) 05 September: This is incorrect. 5th September is celebrated as Teacher's Day in India.
- (D) 29 August: This is incorrect. 29 August does not mark any significant environmental day.
Step 3: Conclusion.
The correct answer is (B) 05 June, as World Environment Day is celebrated on 5th June every year.
Final Answer:} 05 June.