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 ...
TREES & plants. Sweet birch. Sweet birch is an attractive tree for lawns and naturalized areas, with shiny, red-brown bark and yellow foliage. Native to the eastern United States, the tree also attracts beautiful butterflies to the landscape, serving as a caterpillar/larval host. This species is resistant to bronze birch borer (BBB).
Sweet bay leaf tree is frost tender and is only hardy to USDA plant hardiness zone 7. It prefers a full sun exposure and blooms in spring to summer. The leaves are leathery and stiff with a strong mid-rib. Crushing the leaf releases aromatic oil that is the source of the flavoring for foods. Bay tree care is very simple and straightforward but protection must be given to these trees in cold climates.