Equally we know that sunlight is the main source of energy for the life of all living things in the world. For humans and animals the sunlight is the light of this world. In addition, for plants especially sunlight chlorophyll is very determine the process of photosynthesis. Photosynthesis is the basic process in plants to produce food. The food produced will determine the availability of energy for the growth and development of plants. Light is needed by plants ranging from seed germination to other mature plants.
Sunlight is a major factor in the source of life and a very important environmental factor as a major source of energy for the ecosystem. For plants especially sunlight chlorophyll is very instrumental in the process of photosynthesis. Photosynthesis is the basic process in plants to produce food. The food produced will determine the availability of energy for the growth and development of plants in the world.