The classification of clouds is based on a combination of form; height and? by Sunday | Dec 25 | Geography JAMB | 0 comments A. colour B. width C. movement D. appearance Correct Answer: Option D – appearance Users Also Read These:Dark clouds extending to height of about 15,000…As soon as the Egyptians caught up with the…Lesson Note On The Classification of Farm Animals…Two liquids L1 and L2 are contained in a U - tube.…''Pregnant clouds'' is an example of?