Choose the correct statements about the islands of India.
a. Lakshadweep Islands are composed of coral islands.
b. Andaman and Nicobar islands are composed of coral islands.
c. It is believed that Lakshadweep islands are an elevated portion of submarine mountains.
d. It is believed that Andaman and Nicobar islands are an elevated portion of submarine mountains.
1
a and d
2
a and b
3
c and d
4
b and c