Q. Greater primary productivity depends upon
A) Rain (humidity)
B) Availability of nutrients
C) Both (a) and (b)
D) None of these
Explanation
Rain (humidity) is required for higher primary productivity. Desert have the lower primary productivity as the soil is deficient in moisture. Greater nutrients ensure greater primary productivity
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.