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Hover or tap underlined Spanish terms to see their translation and exam tip.

Atendiendo a su origen, las corrientes marinas se clasifican en:By origin, ocean currents are classed as:

Show the answer

Correct answer: b) Tidal, gradient, thermohaline and drift currents.

Why it is correct

By origin there are tidal, gradient, thermohaline and drift currents. Density and thermohaline are the same.

Why the others are not

  • a) Repeats density.
  • c) No tide.
  • d) No drift.

How to work it out in the exam

  1. Tide, gradient, thermohaline, drift.

Where this question comes from

Try it: Weather visuals

Pending instructor review. Machine translation, not reviewed.