Meteorology · Global Circulation — Doldrums
The Intertropical Convergence Zone (ITCZ, or doldrums) is characterized by:
- ALight, variable winds, calms, and frequent showers/thunderstorms✓ Correct
- BStrong steady gales
- CPermanent high pressure
- DCold dry air
Explanation
Where the trade winds converge near the equator, rising air produces light and variable winds, calms, and convective showers and squalls. Its position shifts seasonally with the sun.
Authority: Bowditch (Pub. No. 9), general circulation
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