extinct species

An extinct species is one that no longer exists because all of its members have died and there are no living individuals left. Extinction can happen naturally over long periods due to environmental changes, competition, or new predators. Sometimes, human activities like habitat destruction, pollution, or hunting accelerate this process. Once a species is extinct, it can’t be brought back, which can affect ecosystems and biodiversity. The study of extinct species helps us understand past life on Earth and the importance of conserving species today to prevent further extinctions.