How do flowers and plants regulate the climate

Transpiration is a process in which water is lost from the surface of living plants (mainly leaves) to the atmosphere in the form of water vapor. Transpiration is the power of root system to absorb water, which promotes root system to absorb water from soil. Promote the transportation of water and inorganic salts; Transpiration can also reduce plant surface temperature, increase atmospheric humidity, increase precipitation, reduce atmospheric temperature and adjust climate.

A, put the herbal flowers in the pavilion, reduce the ambient temperature, reduce transpiration, and prevent wilting. So, it is correct.

B, put herbal flowers in the pavilion, the light is weak, which can reduce the intensity of sunlight, reduce transpiration and water loss, and prevent wilting. So, it is correct.

C, often spray water on the leaves, increase the humidity of the surrounding air, inhibit and reduce transpiration, and prevent wilting. So, it is correct.

D, often spraying water on leaves is different from watering from roots. Water is absorbed through the roots, and the sprayed water is mainly sprayed on the leaves, but the leaves can't absorb it. Therefore, it is wrong.

So choose: D.