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Theory
Tests
Judge the wind speed from a visual description of the sea
Error Submitting Test
"Small wavelets. Crests of glassy appearance, not breaking" best describes the sea conditions for which beaufort wind scale number?
"Flat" best describes the sea conditions for which beaufort wind scale number?
"Very high waves with overhanging crests. Large patches of foam from wave crests give the sea a white appearance. Considerable tumbling of waves with heavy impact. Large amounts of airborne spray reduce visibility" best describes the sea conditions for wh?