lesson10 trees Flashcards
1
Q
name some important uses for trees
A
they provide shelter, shade, beauty, healthy air, keep landscape stable, save energy by cooling air, protect from wind, and raise test scores
2
Q
how can you tell by looking at a tree branch, how much it has grown.
A
there are marks along the twig of a branch that tell us exactly how tall the tree has grown in the previous year
3
Q
explain the annatomy of a twig, include terminal buds, lenticels, nodes, internodes, and auxiliary buds
A
check illistration on page 158
4
Q
explain why words carved in a tree remain there for many years
A
trees grow taller from the top
5
Q
describe the layers, names, and functions of a trees trunk.
A
check illisttation on page 160
