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CH3041
LOCAL VARIATION
1) Rivers which pass
over xryst. bedrock
(glacial) or weathered
tropical soils are at the
Bottom. (eg. Jardine)
over xryst. bedrock
(glacial) or weathered
tropical soils are at the
Bottom. (eg. Jardine)
2) Rivers which pass
over weathering rocks
are in the Middle.
(eg. Franklin)
over weathering rocks
are in the Middle.
(eg. Franklin)
3) Rivers with high
evaporation, CaCO3
ppts before NaCl, are
at the Top.
(eg. Murray)
evaporation, CaCO3
ppts before NaCl, are
at the Top.
(eg. Murray)
4) Oceans quite invar-
iant & sit at the Top
iant & sit at the Top
1)
2)
3)
4)
