Answer following questions in short.
Q1) What is very much specific about the fog?
Ans1) The fog is a natural phenomenon. It falls during the winter season on the cold and chilly weather. It comes suddenly and moves away very silently. It does not spare anyone- the city, the tree or the harbour.
Q2) What does the poet compare the fog with?
Ans2) The poet compares the fog with a cat. Like cat it arrives suddenly. It leaps over its prey giving it no chance of safety. And then it moves away silently.
Q3) What is the central theme of the poem ‘Fog’?
Ans3) A fog comes silently and moves away silently. We should learn a lesson from it. We should indulge in our duty without being loud or any disturbance for others.