Q. Both, hydrarch and xerarch successions lead to
A) Highly dry conditions
B) Excessive wet conditions
C) Medium water conditions
D) Xeric conditions
Explanation
[Solution from source] Hydrarch succession moves from water towards drier conditions and xerarch from dry towards wetter conditions, so both end in a mesic (medium water) climax. Neither ends in extreme wet or xeric conditions. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.