Description
The BioSphere /EcoSphere the Zone of life on Earth has to be keep healthy in order for humans and other species to survive. It is a narrow zone. This system is know as a closed system with minimal inputs and out puts of matter.
The energy flow from sunlight sustains the process of life that enables plankton/ algae’s and other to use photosynthesis to convert carbon dioxides into Oxygen.
7″ x 10″
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