A cave ecosystem is a unique environment found within underground caves, characterized by darkness, high humidity, and stable temperatures. These ecosystems host specialized organisms that have adapted to life without sunlight, such as bats, cave fish, and stalactites. The lack of light means that photosynthesis cannot occur, so many cave-dwelling species rely on organic matter that washes into the cave or on other organisms for food. Cave ecosystems are important for biodiversity and scientific research. They provide habitats for unique species, some of which are found nowhere else on Earth. Additionally, studying these ecosystems helps scientists understand ecological processes and the effects of environmental changes, such as climate change and pollution, on fragile habitats.