Question

importance of light in our environment​

Answer 1

The two most important climatic factors for ecosystems are sunlight and water. Sunlight is necessary for plants to grow, and to provide energy to warm the earth's atmosphere. Light intensity controls plant growth. ... All living organisms require some amount of water...

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Answer 2

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Light energy (sunlight) is the primary source of energy in nearly all ecosystems. Visible light is of the greatest importance to plants because it is necessary for photosynthesis and rest of the solar energy either reflected or absorbed by atmosphere.