sentences: to big something leak to stretch something & sedimentary substance are formed by roots compacting together ->  sedimentary rocks are formed by sediments being compressed together  sedimentary rocks are formed by sediments being compressed together & carpet is a mean of big wave ->  sedimentary rocks are formed by small particles being compressed together  sedimentary rocks are formed by small particles being compressed together & sedimentary role are formed in light -> sedimentary rocks are formed by small particles being compressed together in layers