Which process do green plants use to convert water and sunlight into food?

Which process do green plants use to convert water and sunlight into food?

• A. Photosynthesis
• B. Pore Space
• C. Producer
• D. Soluble Salts

Answer: (A)

Photosynthesis is the process by which green plants use light energy to drive the conversion of water and carbon dioxide into glucose, a type of sugar that serves as food for the plant. In the chloroplasts, chlorophyll captures sunlight to power two main stages. First, light-dependent reactions split water, releasing oxygen and producing energy carriers (ATP and NADPH). Then the Calvin cycle uses those energy carriers along with carbon dioxide to synthesize glucose, which can be stored as starch for later use. This is why sunlight and water are essential inputs for plant food production. Other options aren’t processes that create food. Pore space refers to the voids in soil where air and water move; a producer is an organism that makes its own food but isn’t a process itself; soluble salts are minerals dissolved in water and not a method plants use to produce food.

Photosynthesis is the process by which green plants use light energy to drive the conversion of water and carbon dioxide into glucose, a type of sugar that serves as food for the plant. In the chloroplasts, chlorophyll captures sunlight to power two main stages. First, light-dependent reactions split water, releasing oxygen and producing energy carriers (ATP and NADPH). Then the Calvin cycle uses those energy carriers along with carbon dioxide to synthesize glucose, which can be stored as starch for later use. This is why sunlight and water are essential inputs for plant food production.

Other options aren’t processes that create food. Pore space refers to the voids in soil where air and water move; a producer is an organism that makes its own food but isn’t a process itself; soluble salts are minerals dissolved in water and not a method plants use to produce food.