Answer:
Light --> Glucose --> ATP --> Heat
Source:
<em>Quizlet - Ch. 5 Microbiology (#29-42)</em>
Plants use energy from sunlight to turn water and carbon dioxide from what they get into an energy-rich sugar called glucose. This process is called photosynthesis, which means “making things with light”. In photosynthesis, the energy in light is absorbed by photopigments.