Relacionar Columnas Waves, Currents & TidesVersión en línea 5th Grade Science Unit por Julie Copeland 1 What is a barrier island? 2 Wave 3 What are estuaries? 4 Wind 5 How often do tides occur? 6 Current 7 Trough 8 What are inlets? 9 Crest 10 What are tides? 11 What causes surface currents? The area where a river meets the ocean Water-filled spaces between barrier islands The cause of most waves to form This occurs about twice a day. The lowest part of the wave The movement of Earth and the force and direction of wind. The regular rise and fall of the waters in oceans and seas. The highest part of a wave The repeated movement of water up and down Pieces of land surrounded by water on all sides that protect the mainland. Flowing streams of water that move along a curved path through the ocean in a specific direction
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