1. Water storage and irrigation: Man-made ponds can be designed to store water for later use, such as for irrigation purposes in agriculture or for domestic use. This can be particularly beneficial in areas with limited natural water sources or during dry seasons.
2. Habitat creation and biodiversity: Man-made ponds can create new habitats for various aquatic plants and animals, enhancing the biodiversity of an area. They can provide breeding grounds for amphibians and serve as a water source for birds, insects, and other wildlife.