answersLogoWhite

0

Energy comes from the sun in the form of sunlight. Sunlight is an abundant source of illumination during the day, and it also drives the process of photosynthesis by which green plants synthesize food. Whether we eat animals or vegetables, the source of the energy ultimately is the sun. Green plants form the base of all the food chains on which humans depend.

User Avatar

Wiki User

12y ago

What else can I help you with?