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.
Carbohydrates: The Building Blocks of Life Carbohydrates are the most abundant organic molecules on Earth, playing a vital role in all living organisms. From providing energy to building cell structures, carbohydrates are essential for life's processes.