What process do plants use to convert sunlight into energy?

What process do plants use to convert sunlight into energy?

• A. Respiration
• B. Photosynthesis
• C. Digestion
• D. Evaporation

Answer: (B)

Plants convert sunlight into energy through a process called photosynthesis. During photosynthesis, plants utilize chlorophyll, the green pigment found in their leaves, to capture sunlight. This light energy is then used to convert carbon dioxide from the air and water from the soil into glucose (a type of sugar) and oxygen. The glucose produced serves as an energy source for the plant, supporting its growth and metabolic functions, while oxygen is released as a byproduct into the atmosphere. Photosynthesis is essential not only for plants themselves but also for all life on Earth, as it forms the basis of the food chain. Without this process, plants would be unable to produce the organic material needed for their survival, and in turn, animals and humans would lack the necessary food sources and breathable oxygen that plants provide.

Plants convert sunlight into energy through a process called photosynthesis. During photosynthesis, plants utilize chlorophyll, the green pigment found in their leaves, to capture sunlight. This light energy is then used to convert carbon dioxide from the air and water from the soil into glucose (a type of sugar) and oxygen. The glucose produced serves as an energy source for the plant, supporting its growth and metabolic functions, while oxygen is released as a byproduct into the atmosphere.

Photosynthesis is essential not only for plants themselves but also for all life on Earth, as it forms the basis of the food chain. Without this process, plants would be unable to produce the organic material needed for their survival, and in turn, animals and humans would lack the necessary food sources and breathable oxygen that plants provide.