The most active agent of physical weathering in arid regions is? by Sunday | Jun 8 | Agricultural Science WAEC | 0 comments A. wind B. water C. temperature D. ice Correct Answer: Option C – temperature Users Also Read These:Active transport differs from diffusion in that…Water erosion in arid regions produces?Which of the following factors is both a physical…Which of the following best explains why wind action…Physical weathering is expected to be most active in the?