species extinction

Species extinction occurs when a particular species of plant or animal no longer exists anywhere on Earth. This can happen due to various factors, such as habitat loss, climate change, pollution, overfishing, and invasive species. Extinction disrupts ecosystems, as each species plays a unique role in maintaining balance. Once a species is lost, it can lead to a cascading effect, harming other species and the environment. Understanding extinction is crucial for conservation efforts aimed at protecting endangered species and preserving biodiversity, which is vital for a healthy planet and human well-being.