05. Drainage
Explanation:
Vembanad Kayal Vembanad Lake is India’s longest lake and is the largest lakes in the beautiful state land of God, Kerala. The Vembanad Lake is the largest brackish lagoon in Kerala. The houseboats and snake race are the major attraction on Vembanad Lake. Vallam Kali,The Snake Boat Race held every year in august is a major attraction of Vembanad Lake. There are so many lakes in the state one of them is Sasthamkotta lake, Sasthamkotta known as the ‘queen of lakes’ is the largest and biggest freshwater lake in Kerala. The lake also host the longest railway bridge of India, named as Vembanad Rail Bridge.