Block diagram | Definition of Block diagram at Dictionary a chart or diagram using labeled blocks connected by straight lines to represent the relationship of parts or phases, as the steps in a data-processing applicationare flow chart (def. 2). Geology. a perspective representation of the geology of an area showing surface contours and generally including two vertical cross sections. 12.7: Practice with Block Diagrams - Geosciences LibreTexts Sep 11, 2019For practice, complete the questions below about block diagrams. A key is provided after this section to check your work. For each diagram, draw in the geological contacts on each side of the block. Add strike and dip symbols, and other symbols to document geologic features (like direction of movement on faults). Block diagram - definition of block diagram by The Free (Electrical Engineering) a diagram showing the interconnections between the parts of an industrial process 2. (Geological Science) a three-dimensional drawing representing a block of the earth's crust, showing geological structure 3. Geologic Structures and Diagrams Geologic Structures Diagrams (Depending upon your printer, you may have to adjust your page and/or printer settings to make a print out of the following diagrams. These adjustments may include things like page orientation, page reduction (80% vs.