At constant temperature, the rate of transpiration will be higher at:
Correct answer: D. 1.5 km above sea level
- A. Sea level
- B. 1 km below sea level
- C. 1 km above sea level
- D. 1.5 km above sea level
Explanation
At constant temperature, the rate of transpiration will be higher at 1.5 km above the sea level. At lower atmospheric pressure there is increase in the rate of evaporation. So correct option is D.
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