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 Legacy of Kanishka: Empire and Religious Policy Kanishka the Great (1st-2nd century CE) stands as a pivotal figure in Indian history. As the emperor of the Kushan Empire, he oversaw a period of remarkable territorial expansion, cultural flourishing, and significant religious developments. This essay explores Kanishka's vast empire, his multifaceted religious policy, and his lasting legacy.