Praxis 5511 Practice Question
Why are plants producers?
Correct Answer: D
Rationale: Plants are classified as producers because they generate their own food through photosynthesis, a process that converts sunlight, carbon dioxide, and water into glucose and oxygen. This ability to produce energy-rich compounds places them at the base of the food chain.
Option A, "Produce CO2," is incorrect; while plants do release carbon dioxide during respiration, they primarily absorb it during photosynthesis. Option B, "Consume O2," is misleading; plants mainly take in carbon dioxide and release oxygen. Option C, "Provide shade," describes a benefit of plants but does not address their role in energy production. Thus, photosynthesis is the key process that defines plants as producers.
Unlock All Questions
Subscribe to Premium for full access to all practice questions, detailed rationales, and performance tracking.
Subscribe Now