What is the demise of an entire species?

The demise of an entire species is known as extinction. Extinction occurs when no more individuals of a species remain alive, and the species ceases to exist. Over the Earth's history, many species have gone extinct due to various factors such as environmental changes, competition from other species, natural disasters, habitat destruction, and human activities. The current rate of species extinction is considered alarming, primarily driven by human-induced factors such as deforestation, pollution, overexploitation, and climate change. Preserving biodiversity and taking conservation actions are crucial to prevent further extinctions and protect the planet's ecosystems.