allerySinking air near 30 degrees latitude forms:
ALow pressure
BSub-polar low
CPolar low belt
DHigh pressure
Answer & Solution
Correct answer: D. High pressure
1. Air that rose at the equator cools as it moves poleward.
2. Cooler air is denser, so it sinks back down.
3. It forms the sub-tropical high pressure belts.
4. So the answer is high pressure.
_Source: syllabus Science, Ch 13 'Earth as a System: Energy, Matter, and Life'_
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