Organisms that produce their own food through photosynthesis are called what?

• A. Producers
• B. Consumers
• C. Decomposers
• D. Predators

Answer: (A)

Organisms that produce their own food through photosynthesis are called producers. Plants and some algae capture sunlight and use it to convert water and carbon dioxide into glucose, a stored form of chemical energy, with oxygen released as a byproduct. These organisms are autotrophs, meaning they make their own food rather than getting energy from others. Their energy then flows to other organisms when consumers eat them, starting the transfer of energy through the food web. The other roles described—consumers that eat other organisms, decomposers that break down dead material, and predators that hunt prey—rely on producers for the energy that starts the chain.