Here's why:
* Photosynthesis: This is the process by which green plants and algae convert light energy into chemical energy (sugars) for their growth and development.
* Chlorophyll: This green pigment is the key player in photosynthesis. It absorbs light energy, particularly in the red and blue wavelengths, and uses it to drive the conversion of carbon dioxide and water into sugars.
Therefore, chlorophyll is the principal component in green plants and algae that enables them to harness light energy for their survival and growth.
