Ecosphere, also known as biosphere, refers to all the living organisms and their environment on the earth. However, there are other synonyms of the word ecosphere. One such synonym is the "web of life," which depicts the interconnectedness of all living things on earth. Another synonym is the "life network," portraying the complex and intricate interdependence of all organisms. The term "ecosphere" can also be used interchangeably with "biome," which refers to a particular environmental area characterized by specific climatic conditions, plants, and animals. Additionally, ecosphere can be referred to as "life-support system," emphasizing the critical role it plays in sustaining life on earth.