The Ozone Layer: Protecting Ourselves from the Sun's Fury The ozone layer, a fragile shield in the Earth's stratosphere, protects us from the harmful ultraviolet (UV) radiation emitted by the sun. This radiation can cause sunburn, skin cancer, cataracts, and damage ecosystems. Understanding the threats to the ozone layer and international efforts to mitigate them is crucial for safeguarding our planet.
The Lifeline of Jharkhand: Damodar Valley Corporation (DVC) and Subernarekha Multipurpose Project (SMP) Jharkhand's development is intricately linked to its water resources. Two major river valley projects, the Damodar Valley Corporation (DVC) and the Subernarekha Multipurpose Project (SMP), play a pivotal role in providing irrigation, power generation, and flood control in the state. Let's delve into the history, objectives, and significance of these projects.