ESS
Grade-7
Easy
Question
Assertion (A) - In the presence of sunlight, the process of transpiration converts seawater to water vapors.
Reason (R): When seawater evaporates, the dissolved salts are left behind.
- Both A and R are true, and R is the correct explanation for A.
- Both A and R are true, but R is not the correct explanation for A.
- A is true, but R is false.
- A is false, but R is true.
Hint:
Transpiration does not require sunlight. The minerals in the water are left behind as it vapors.
The correct answer is: A is false, but R is true.
- The excess water in the plants is removed by the stomata by the process of transpiration.
- Transpiration occurs at night time and it doesn't require sunlight.
- The evaporation in seawater leaves behind salt on the surface.
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