Question

Harsh left a wooden plank in the garden by mistake. What will happen to the grass beneath the wooden plank?

Answer 1

Since the wooden plank is an opaque object , it will not allow sunlight to pass thorugh it. Therefore ,the grass under it will get no sunlight which will stop photosynthesis in grasses underneath. Ultimately the grass will die.

Answer 2

Answer:

Explanation:

In this case, as the wooden plank is on top of the grass covering it, it is deprived of basic sunlight and air( carbon dioxide present in air required for photosynthesis during daytime and oxygen required at night for respiration), hence, it is unable to make food and ultimately wilts.