2.54 Transpiration

• Liquid to gas need heat to do that , heat is provided by sunlight as it arbsorb by the leave structure .
• The light energy is converted to heat as the structure of the leave arbsorb the light.
• The liquid water will turn to a gas and the evaporation is throught the stomatel pores.
• The water taken up by the roots system by the osmosis travels up to the stem out to the petial and evaporation of water throgh the stomatel pores. Sunlight warming the leave creating the heat for the change in water for the liquid to a gas so, it can escape by evaporation.
• Not all of that light would be arbsorb by the chloroplast some would be arbsob by the other cells structure would generate some heat.
• The water was been delivered to the leave here from the xylem move through the spongey misel fill and just above stomatel pore is that the face change occured from liquid to gas evaporation then what occur the water vapour gas diffuses  through the pore.
• Than a fairly steep diffusion gradient so, the sunlight warm the leave and the second thing is the change of the water from the liquid face into the gas face and the third thing is the diffusion of the water vapour  through the stomatel pore.