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