What is wind?

Category: QuestionsWhat is wind?
Editor">Editor Staff asked 1 week ago

What is wind?
 
(a) Sunlight
 
(b) Invisible vapours in the atmosphere
 
(c) Supporting material
 
(d) Motion in air
 
This question was addressed to me by my school teacher while I was bunking the class.
 
Question is from Organisms and Populations in chapter Organisms and Populations of Biology – Class 12

1 Answers
Editor">Editor Staff answered 1 week ago

Right choice is (d) Motion in air
 
For explanation I would say: Wind is the motion in the air. A number of physical, anatomical and physiological changes of plants are affected by wind. It is responsible for the acceleration in the rate of transpiration which may lead to desiccation in plants.