question_answer

Consider the following statements about the conditions required for the occurrence of 'radiating fog' and select the correct answer using the code given below:

1. Long winter nights

2. Cloudless sky

3. Relative humidity at sunset should be high

4. There should be light wind of 2 to 5 km per hour

A) 1, 2 and 3 are correct    

B) 1, 2 and 4 are correct

C) 1, 3 and 4 are correct    

D) 1, 2, 3 and 4 are correct