how does photosynthesis affect life on earth
Effects. The energy and oxygen created by plants from photosynthesis keeps life sustainable on Earth. It is one of the many ways our world uses the sun as a source for energy. Scientists for years have been studying the blueprint of photosynthesis in hopes of duplicating its process.hares & Saves. Save. Our world depends on the life cycle of a plant called photosynthesis. The light from the sun is used directly by the plants to create the resources and energy they need to survive. That same energy is then used by us in different forms from food to fossil fuels.