What maintains the supply of water on land? Share with your friends Share 0 Atharav Phadtare answered this If the land is dry then it gets cracks and holes from which we can supply the water in the land -2 View Full Answer Sendhelp answered this The water cycle helps maintain the supply of water on land. 2 Kevin P. Shibu answered this The water cycle helps maintaining the supply of water on land. 0 Vaibhav Singh Rathore answered this The water cycle maintains the supply of water on land. 1