Mountain ecosystems are unique environments characterized by their elevation, steep slopes, and diverse climates. These ecosystems can be found on every continent and are home to a variety of plant and animal species adapted to the harsh conditions, such as alpine meadows and coniferous forests. The altitude affects temperature, precipitation, and sunlight, creating distinct habitats at different elevations. The biodiversity in mountain ecosystems is significant, with many species found nowhere else on Earth. Animals like the snow leopard and mountain goat thrive in these areas, while plants such as edelweiss and mountain hemlock have evolved to survive in rocky, cold environments. These ecosystems also play a crucial role in regulating water cycles and providing resources for nearby communities.