Multiple choice general knowledge science & technology Which one of the following represent the lines joining the places of equal rainfall? Isohypses Isohalines Isohyets Isobars Reveal answer Fill a bubble to check yourself C Correct answer Explanation Isohyets are lines on a map connecting places with equal rainfall. Isobars show pressure, isohypses (contours) show elevation, and isohalines show salinity. Isohyets are specifically used in climatology and meteorology.