Problem: Give an example of a sedimentary rock and describe its characteristic properties. Choose one that has not been described by a classmate. Give uses for the rock and explain how the properties of that rock give it its value for that purpose. You can research interesting information about this rock type from a global perspective, also, if you can, explore rocks in your area and see if you can find any sedimentary rock. Describe what made you think it is sedimentary, let us know what you find and share a picture if you are able.