The term "world nature" can refer to the natural environment of the planet earth, and there are many synonyms that can be used to describe it. Some commonly used synonyms for world nature include the natural world, the biosphere, the ecosystem, the wilderness, and the environment. Each of these terms highlights a different aspect of the natural environment, from the living organisms that inhabit it to the physical and geological characteristics that shape it. Other synonyms for world nature might include terms like biodiversity, ecology, natural resources, and conservation, all of which relate to the complex interactions between humans and the environment around us.