The environment refers to the natural world that surrounds us, including the air, water, land, and living organisms. It encompasses ecosystems, which are communities of plants, animals, and microorganisms interacting with each other and their physical surroundings. Healthy environments support biodiversity, which is the variety of life forms on Earth. Human activities, such as pollution and deforestation, can negatively impact the environment. These actions can lead to climate change, habitat loss, and the extinction of species. Protecting the environment is essential for maintaining the balance of ecosystems and ensuring a sustainable future for all living beings, including humans, animals, and plants.