Which process in plants involves transforming CO2 and H2O into glucose using sunlight?

The process that transforms carbon dioxide (CO2) and water (H2O) into glucose using sunlight is known as photosynthesis. During photosynthesis, plants utilize chlorophyll, the green pigment found in their leaves, to capture light energy from the sun. This energy drives a series of chemical reactions that convert CO2 absorbed from the atmosphere and H2O taken up from the soil into glucose, a simple sugar that serves as an energy source for the plant. Oxygen is released as a byproduct of this process.

Photosynthesis is essential not only for the growth of plants but also for life on Earth, as it contributes to the oxygen supply and forms the base of the food chain. Understanding photosynthesis is crucial as it highlights the importance of sunlight in energy conversion and the role of plants in sustaining ecosystems.