Countdown 365: #342 – Transpiration

ColorfulMissouriHa!  Transpiration is a blessing to us all and I am wondering if many of you know what it is.  It is a life force for this earth and for all of us. Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere. Transpiration is essentially evaporation of water from plant leaves.

TreeSunDSC_7782-1024x680Plant transpiration is pretty much an invisible process, since the water is evaporating from the leaf surfaces, you don’t just go out and see the leaves “sweating”. Just because you can’t see the water doesn’t mean it is not being put into the air, though. During a growing season, a leaf will transpire many times more water than its own weight. An acre of corn gives off about 3,000-4,000 gallons of water each day, and a large oak tree can transpire 40,000 gallons per year.

OldTreeIsn’t nature wonderful?  Things transpire on a daily basis and without a thought about the amazing processes, we go on with life.  These processes keep us alive and for this, I am grateful and count things like transpiration as a blessing.

Next time you see a tree, think about the roots, the leaves and the processes that create oxygen and moisture. Then count these things as blessings.

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