At one of the place in India, if you stand on the seashore and watch the sea, ‘you will find that the sea water recedes from the shore line a few kilometres and comes back to the shore, twice a day, and you can actually walk on the sea floor when the water recedes. This unique phenomenon is seen at

(a)Bhavnagar

(b)Bheemunipatnam

(c)Chandipur

(d)Nagapattinam