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 Flourishing of Form: Art and Architecture in the Mauryan Empire The Mauryan Empire (322 BCE - 185 BCE) marked a golden age in Indian history. This era witnessed not only political and economic prosperity but also a remarkable artistic and architectural revolution. This essay explores the defining characteristics, influences, and enduring legacy of Mauryan art and architecture.