Question

Which of the following is a biotic component of the ecosystem?

• A. Air
• B. Sunlight
• C. Water
• D. Producer

Hint:

Biotic components include all living organisms in an ecosystem, while abiotic components are the non-living factors.

Answer 1

The Correct Option is D

Step 1: Understand biotic components.
Biotic components are the living parts of an ecosystem, such as plants, animals, and microorganisms.
Step 2: Review the options.
- Air, sunlight, and water are abiotic components of an ecosystem, as they are non-living factors.
- Producers, such as plants, are biotic components because they are living organisms that produce food through photosynthesis.
Step 3: Conclude.
Producers are living organisms and thus biotic components, making option (D) the correct answer.
Final Answer: \[ \boxed{\text{Producer}} \]