The winds of the "roaring forties" are strongest near which latitude?
• Prevailing westerlies in the Southern Hemisphere • Nickname and typical latitude band of the Roaring Forties • Difference between Northern and Southern Hemisphere mid-latitude wind patterns
• First, recall in which hemisphere the Roaring Forties occur, then eliminate any answers in the wrong hemisphere. • Think about whether the strongest part of this wind belt tends to be toward the center of the 40s latitude band or toward the edges near 50°. • Consider how the absence of large landmasses in the Southern Ocean affects wind strength as you move poleward from 40° to 50°.
• Verify which options are in the Southern Hemisphere versus the Northern Hemisphere. • Confirm the usual latitude range of the Roaring Forties (for example, something like 40°–50° in one hemisphere). • Decide whether winds strengthen as you move from 40° toward 50° in that oceanic region.
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