Question

Physical factor of ecosystem is:

• A. Temperature
• B. Animal
• C. Plant
• D. Microbe

Hint:

Temperature is a critical physical factor in ecosystems, influencing the climate and living conditions for organisms.

Answer 1

The Correct Option is A

Step 1: Understanding the Physical Factor of Ecosystem
In an ecosystem, physical factors refer to the non-living components that influence the environment, such as temperature, light, water, and climate. These factors are essential for maintaining the balance of the ecosystem.

Step 2: Why Other Options are Incorrect
- (B) Animal: Animals are biotic factors, not physical factors. Biotic factors refer to living components of the ecosystem.
- (C) Plant: Plants are also biotic factors, influencing the ecosystem by providing oxygen, food, and habitat for animals.
- (D) Microbe: Microbes are living organisms and thus biotic, not physical factors.
Thus, the correct answer is (A) Temperature.