Question

which of the following is like the canopy layer?
choose one option
a wall
b roof
c house
d basement

Explanation:

The canopy layer in a forest is the upper layer of trees that forms a roof - like structure over the forest floor. A roof forms a similar top - covering structure for a house, just as the canopy layer covers the lower parts of the forest. A wall is a vertical structure, a house is the entire building, and a basement is the lower part, none of which have the same covering - like function as the canopy layer. So the option that is like the canopy layer is the roof.

Answer:

B. roof