Popis
Air is a vital, invisible mixture of gases that surrounds the Earth and sustains all living beings. Composed mainly of nitrogen and oxygen, it is essential for breathing, combustion, and regulating the planet’s temperature. Without air, life as we know it could not exist. It plays a key role in weather patterns, the water cycle, and even the sound we hear. Clean air supports health and growth, while polluted air poses serious risks to people and the environment. Though we often take it for granted, air is one of nature’s most precious resources, deserving care and protection for future generations.
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