Reread the section envisioning the future by examining the past from "natural beauty at risk."
how does this section develop the author’s claim that today’s eastern us forests look very little like they did in the past?
(select all that apply.)
a-the author mentions that sugar maple and eastern hemlock trees will lose habitat as climates change.
b-the author contrasts the amounts and locations of the tree cover in the past with the amounts and locations of present tree cover.
c-the author discusses causes of damage to forests done from the time of the first european settlers forward to today.
d-the author predicts that precipitation may increase yet become more variable, increasing the probability of drought.