MCQ
Which of the following ecological factor exerts a direct effect
- A$pH$
- BTopography
- CMineral elements
- ✓Humidity
✓
Answer
Correct option: D.
Humidity
d
(d) Light, temperature, humidity of air, soil air, etc. are the direct factors. Which have direct effect on organisms.
(d) Light, temperature, humidity of air, soil air, etc. are the direct factors. Which have direct effect on organisms.
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