( ( ( Winds and ) ( Atmospheric ( Pressure Wind ) ) ) ( ( is ( ( defined ( as ( ( any motion ) ( of air ) ) ) ) ( horizontally ( across ( ( the ( earth 's ) ) surface ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Winds)) (CC and) (NP (JJ Atmospheric) (NN Pressure) (NN Wind))) (VP (VBZ is) (VP (VBN defined) (PP (IN as) (NP (NP (DT any) (NN motion)) (PP (IN of) (NP (NN air))))) (PP (ADVP (RB horizontally)) (IN across) (NP (NP (DT the) (NN earth) (POS 's)) (NN surface))))) (. .)))
Winds and Atmospheric Pressure Wind is defined as any motion of air horizontally across the earth's surface .
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (NN air)) (VP (VBG flowing) (PP (IN over) (NP (NP (NN earth) (POS 's)) (NN surface) (NN wind)))))) (. .)))
You call air flowing over earth’s surface wind.