The Atmosphere

The atmosphere is the layer of gases surrounding Earth, held by gravity. It is essential for life, providing oxygen to breathe and protecting us from harmful radiation and space debris. The atmosphere consists of different layers, including the troposphere, where weather occurs, and the stratosphere, home to the ozone layer. It also helps regulate temperature and climate by trapping heat. Key components include nitrogen, oxygen, carbon dioxide, and trace gases. Understanding the atmosphere is crucial for weather predictions, environmental protection, and addressing climate change challenges.