Human impact refers to the ways in which human activities affect the environment and ecosystems. This includes actions like pollution, deforestation, and urbanization, which can lead to significant changes in biodiversity and climate patterns. As populations grow and industrial activities expand, the consequences of human impact become increasingly evident. Issues such as global warming and habitat destruction threaten not only wildlife but also human health and livelihoods. Understanding and mitigating these impacts is crucial for sustainable development and the preservation of our planet's resources.