Energy comes from the sun, which is our natural ligh. The sun produces heat and light for the planets. Without the sun we would not exist and the planets would go off in a straight line.
the energy source for Photosynthesis is light.
Light energy
Light energy
The sun is the source of radiant energy in Photosynthesis photosynthesis - synthesis of compounds with the aid of radiant energy (especially in plants)
light
the sun
That is light energy. Source is the sun
Light energy is obtained by sun. This energy is converted into chemical energy.
Sunlight is the source of energy for photosynthesis and ;in solar panels' photovoltaic cells to make electricity. Photosynthesis uses the light energy to make ATP and NADPH2 by splitting water. Research the light-dependent stage of photosynthesis fro more detail.
Energy.
All energy needed for photosynthesis comes from the sun.
We need light in photosynthesis as Light provides the energy source. The process is based on light. The plants use light to convert energy. The same reason that we need air to breath.