Correct Answer:
Option B - Sundarban delta is the India's largest protected wetland. The name Sundarban is derived from Sundari (Heritier fomes), the name of large mangrove trees that are in abundance in the area.
B. Sundarban delta is the India's largest protected wetland. The name Sundarban is derived from Sundari (Heritier fomes), the name of large mangrove trees that are in abundance in the area.