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 last great Hindu ruler of Northern India, Ha r shavardhana (590-647 CE), also known as Harsha, ruled over a vast North Indian empire during a period often referred to as the "Harsha Era." Harsha's reign was not just marked by military conquest but also by a significant revival of Hinduism, patronage of arts and literature, and a commitment to education and scholarship. Let's delve into the cultural achievements that flourished under his reign.