D

Gió bắt đầu từ sự chênh lệch áp suất khí quyển :>

\(\dfrac{5}{9}+\dfrac{2}{3}=\dfrac{5}{9}+\dfrac{6}{9}=\dfrac{11}{9}\)

\(\dfrac{13}{15}-\dfrac{4}{5}=\dfrac{13}{15}-\dfrac{12}{15}=\dfrac{1}{15}\)

\(\dfrac{5}{12}x\dfrac{4}{3}-\dfrac{1}{3}=\dfrac{20}{36}-\dfrac{1}{3}=\dfrac{8}{36}\)

\(\left(5-\dfrac{3}{5}\right)x\dfrac{5}{8}=\dfrac{22}{5}x\dfrac{5}{8}=\dfrac{22}{8}\)