Question

What does he mean by "the strength of the tree exposed" ? ​

Answer 1

The strength of the tree exposed means, when we pull out the roots ,we will come to know how strong a tree is.

Answer 2

here is your Answer! mate!

The strength of the tree lies in its roots. The poet says that to kill the tree it should be snapped out from the earth's surface. Thus, the phrase “the strength of the tree exposed” refers to the roots of the tree being exposed to sunlight and air.

hope this helps you!