general knowledge questions

General knowledge questions about Important lines on map



Contour line =>> lines join places of equal height


Isobath =>> Lines join ocean of similar depth


Isohalines =>> Lines join the ocean having equal salinity


Isohels =>> Lines join places of equal sunshine


Isotherms =>> Lines join places of equal temperature


Isohytes =>> Lines join places of equal rainfall


Isobars =>> Lines