Soon, Ollie stood bare and gray against the sky. To a stranger, he might have looked lonely, but Ollie felt strong. He had shed his heavy coat just in time.
Trees shed their leaves for several reasons: tree shed their leaves in which season
"But why would you take off your coat?" Benny asked, shivering as a cool breeze passed. "Winter is coming! Shouldn't you keep your leaves to stay warm?" Soon, Ollie stood bare and gray against the sky
In temperate zones—North America, Europe, East Asia—winter is a physiological enemy. Cold temperatures freeze water in the soil. Frozen roots cannot pump moisture upward. Yet a broad, flat leaf is a wet, thin membrane; it loses water constantly through tiny pores called stomata. If a tree kept its leaves through January, it would die of drought while standing in ice. Trees shed their leaves for several reasons: "But
Next time you shuffle through a pile of dry, crackling leaves, listen closely. That sound is survival. It is the sound of a tree saying, I will not fight winter. I will outlast it.
What triggers this mass shedding? Not temperature alone—some Octobers are warm, yet leaves still fall. The true signal is : the shortening of daylight hours.