modern restaurant new rochelle

Sun, 03 May 2026 09:32:02 +0000

Risk of Dam Failure: Dams are complex structures that require regular maintenance and monitoring to ensure their safety. However, there is always a risk of dam failure, which can have catastrophic. Water Resources Class 4 Notes: Here, you will get Water Resources Revision Notes for Class 4 PDF Format for Free of Cost. You can also download CBSE Class 4 Social Studies Water Resources. A dam is a wall built across a river to hold back the flow of water. Dams are not only used to hold back the flow of water but they are also used for many other important purposes too such as. Dams help by storing water and then releasing it slowly into fields where rice is grown. This is called irrigation. So, dams are very useful, aren't they? They help us in many ways by storing water,.