Hover or tap underlined Spanish terms to see their translation and exam tip.
La troposfera es la capa de la atmósfera terrestre...The troposphere is the layer of the Earth’s atmosphere that is…
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Correct answer: d) Most unstable.
Why it is correct
The troposphere holds almost all the water vapour and vertical air movements. That makes it the most unstable layer of the atmosphere and the seat of weather.
Why the others are not
- a) The upper layers are much more stable.
- b) It has the greatest instability.
- c) It is highly unstable and active.
How to work it out in the exam
- Troposphere: lowest and most unstable layer.
Where this question comes from
- Región de Murcia · 2019 · 1ª convocatoria · CY Tipo 1 · question 28 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.