| Answer | Crossword Clue |
|---|---|
| MAP | Diagram of roads and such |
| railroad | system of such roads and trains |
| gravel | A mixture of such stones with coarse sand, used for paths and roads and as an aggregate |
| stereogram | a diagram or picture which represents objects in such a way as to give the impression of relief or solidity |
| stereograms | STEREOGRAM, a diagram or picture which represents objects in such a way as to give the impression of relief or solidity |
| isotypes | statistical graph, chart, diagram, etc., that employs such symbols |
| isotype | statistical graph, chart, diagram, etc., that employs such symbols |
