an ice cube, a glass of cold water, and a swimming pool are each exposed to the same amount of sunlight on a hot day. after five minutes, the ice cube is melted and the cold drink is two degrees warmer, but the temperature of the swimming pool remains unchanged. what is the ...
The tree is known for the strong wintergreen scent of its bark and leaves. Culture: Sweet birch prefers deep, fertile, moist, well-drained soil that is slightly acidic. The tree is hardy to Zone 3 and will grow on rocky, dry sites in the wild, but hot, dry sites should be avoided if possible. It has been able to handle heavy soils in the Midwest.
A sweet gum is a deciduous tree in the witch hazel family that ranges in height from 60 to 100 feet and has a narrow oval canopy.owever, this long-lived tree -- the sweet gum can live more than 150 years -- doesn't flower or produce seed for the first 15 to 20 years of its growth. Sweet gum trees are native to the eastern U.S., but grow well throughout U.S. Department of Agriculture plant hardiness zones 5 to 9 in full sun.