The term ecospheres refers to a particular ecosystem or environment that is self-contained and self-sustaining. It is also known as a biosphere or a habitat. Synonyms for ecospheres include the terms biome, ecosystem, environment, habitat, microcosm, and biosphere. These terms refer to the different types of ecosystems found in the world, including forests, oceans, deserts, and grasslands. Each of these ecosystems has its own unique set of characteristics and supports a diverse range of plant and animal life. Synonyms for ecospheres are useful in helping to describe the natural world and the complex relationships that exist between different species within a given environment.