Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) Climatology
Lines joining places receiving equal amount of rainfall are called
1
Isohaines
2
Isobars
3
Isohyets
4
More than one of the above
5
None of the above