Question

layer recieves the least amount of sunlight.

• A. Forest floor
• B. Understory
• C. Canopy

Answer 1

The correct option is A Forest floor

The height of the layers are different. Emergent is the topmost layer of the forest and recieves direct sunlight.
Canopy also recieves high amount of sunlight.
Below the canopy layer, sunlight is difficult to reach as most of them are obstructed by leaves and branches of the canopy.
So understory recieves less sunlight compared to the canopy.
Forest floor lies at the very bottom of the forest and it recieves little to no sunlight at all.