Nature

Nature refers to the physical world and everything in it that exists independently of human influence. This includes living organisms like plants, animals, and microbes, as well as non-living elements like water, soil, air, and minerals. Nature encompasses ecosystems, where these organisms interact with each other and their environments, supporting life on Earth. It's characterized by natural processes such as weather, evolution, and nutrient cycles. Understanding nature is crucial for conservation, agriculture, and maintaining biodiversity, as it provides resources and regulates climate, making our planet habitable.