Which of the following statements are correct?
(i) Ramsar Convention was held in Iran during 1971
(ii) World Wet Land Day is celebrated on 2nd February every year in connection with the Ramsar Convention
(iii) The largest Ramsar Convention site in Kerala is Ashtamudi Lake
(iv) The smallest Ramsar Wet Land site in India is Renuka wetland.
A(i), (ii), (iii) and (iv) are correct
B(i), (ii) and (iii) are correct
C(i), (ii) and (iv) are correct
D(ii), (iii) and (iv) are correct