Do All Sedimentary Rocks Form Underwater?
Do All Sedimentary Rocks Form Underwater? Do all sedimentary rocks form underwater? Not all sediments are deposited in water, but water is important in the formation of most sedimentary rocks. If we’re just thinking about the deposition of the sediment, then we don’t necessarily need water. Some counterexamples are: Aeolian sandstones, such as the Lower