NATURAL AND HUMAN-MADE ELEMENTS OF A LANDSCAPE.Versión en línea ELIGE LA RESPUESTA CORRECTA. por David garcía blanco 1 A river is human-made. Yes No 2 The farmland is natural. Yes No 3 The mountain is natural. Yes No 4 The sea is natural. Yes No 5 The cliff is human-made. Yes No 6 The beach is human-made. Yes No 7 The tunnel is natural. Yes No 8 A bridge is human-made. Yes No 9 The lake is natural. Yes No 10 A road is human-made. Yes No 11 The house is human-made. Yes No 12 An island is human-made. Yes No 13 The beach is natural. Yes No 14 The forest is human-made. Yes No 15 The village is natural. Yes No 16 The lighthouse is natural. Yes No 17 The rocks are human-made. Yes No