Question

Why are dark patches seen on the ground in a dense forest?

Answer 1

Answer:

The leaves of the trees obstruct (stop) the rays coming from the sun as there is no sun the soil to will be marshy. in some places where the leaves are not thick the sunlight penetrates to the ground... therefore one mostly sees dark patches on the ground in dense forests

Answer 2

in some places where the leaves are not thick the sunlight penetrates to the ground.therefore one mostly sees dark patches on the ground in dense forests.