Down folded layers of chalk or limestone sandwiched between impermeable rock layers and containing trapped water is referred to as? by Sunday | Jun 14 | Geography WAEC | 0 comments A. river basin B. oasis C. artesian D. watershed Correct Answer: Option C – artesian Users Also Read These:The diagram above illustrates trapped air in a…Wine containing 8% to 17% ethanol can be converted…If a spherical metal bob of radius 3cm is fully…Temporary hard water is formed when rain water…The folded portion of mitochondrion is called?