Hover or tap underlined Spanish terms to see their translation and exam tip.
¿Qué dos factores principales pueden producir la dispersión de la niebla?Which two main factors can disperse fog?
Show the answer
Correct answer: c) Warming and removing vapour.
Why it is correct
Fog forms when air cools or gains vapour. It clears with the opposite: warming or losing vapour.
Why the others are not
- a) They form it.
- b) Cold keeps it.
- d) More vapour keeps it.
How to work it out in the exam
- Clear: warmth and less vapour.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2023 · Convocatoria de noviembre · PY Test 1 · question 11 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2023 · Convocatoria de noviembre · PY Test 2 · question 12 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.