When the root of a coastal cave collapsed it forms? by Sunday | Aug 14 | Geography WAEC | 0 comments A. a doline B. an estuary C. a gorge D. a lagoon E. a geo Correct Answer: Option E – a geo Users Also Read These:When the roof of a coastal cave collapses, it forms?Which of the following is the most effective agent…When Jezebel decided to cut off the prophets of the…It was difficult for the Nigerian coastal chiefs to…The Oyo Empire collapsed as a result of?