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Theory
Tests
Judge the wind speed from a visual description of the sea
Error Submitting Test
"Flat" best describes the sea conditions for which beaufort wind scale number?
"Moderate waves of some length. Many whitecaps. Small amounts of spray" best describes the sea conditions for which beaufort wind scale number?
"Huge waves. Sea is completely white with foam and spray. Air is filled with driving spray, greatly reducing visibility" best describes the sea conditions for which beaufort wind scale number?