Hover or tap underlined Spanish terms to see their translation and exam tip.
Con respecto a las corrientes marinas, marque la opción correcta.On ocean currents, mark the correct option (density, tide, deep currents):
Show the answer
Correct answer: b) The density variations behind thermohaline currents come from differences in temperature and salinity.
Why it is correct
Thermohaline comes from temperature and salt, which change water density.
Why the others are not
- a) Gradient.
- c) Density.
- d) Tide.
How to work it out in the exam
- Thermohaline: heat and salt.
Where this question comes from
- Junta de Andalucía · 2023 · 2ª convocatoria · PY Módulo genérico · question 15 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.