Geography · Oceanography
What is the horizontal level or reference plane of the sea surface from which heights and depths are measured called?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ridge line
- 2Isobath plane
- 3Contour line
- 4Datum line / Datum plane✓
Correct answer
Datum line / Datum plane
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