Hover or tap underlined Spanish terms to see their translation and exam tip.
¿Qué es una línea isobara?What is an isobar?
Show the answer
Correct answer: c) A line joining points of equal pressure at a given moment.
Why it is correct
An isobar joins points of equal pressure at one moment. Their spacing shows the gradient and the wind strength.
Why the others are not
- a) That is a depth contour.
- b) It does not show changes.
- d) Not a gradient line.
How to work it out in the exam
- Isobar: same pressure.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2026 · Convocatoria de abril · PER Test 2 · question 36 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2026 · Convocatoria de abril · PER Test 4 · question 36 Official paper · Official answer key
Try it: Navigation calculations
Pending instructor review. Machine translation, not reviewed.