Question

drag the right word to its definition
a layer of a forest where leafy treetops meet to form a roof - like cover.
forest floor
emergent layer
canopy

Explanation:

To solve this, we match the definition to the correct forest layer term. The definition describes a roof - like cover from leafy treetops, which is the definition of "canopy". "Forest floor" is the bottom layer of the forest, and "emergent layer" is the topmost layer with tall trees, so they don't fit.

Answer:

The word that matches the definition is "canopy" (the blue circle with "canopy" text).