WO 10° poate eeeeeeeeee| = 7) ee o er ah 52°23 és R-90n30, TROPICOF|CAPRICORN __ MAP OF THE WORLD © | REFERENCES. een _--|_ANTaRoTICLoIRCLE showing the BEBE Torr: ac aoa ere aaa aa Se ; Z| ISOTHERMAL LINES Pe 5 Cire are Note. The figures after the names of Citves, give the average . and the boundaries of the 7) Pemperate Zones. temperatures tor Jannaryand July.thus, Quebec 10°67 indicates that POS ICATS ZONES: ; : [7] Frigid Zones. the average temperature for January ts 10‘and tor July 67° 80 & : 40 20 0 6 Oia 80 100 120 140 { :