Waves are regular patterns of ______ that carry energy., colour, motion, light, heat, What do waves carry from one place to another?, energy, sand, fish, salt, Waves can carry energy ______ across the ocean., only a few centimetres, only to the nearest rock, very far, nowhere, A wave starts when water is ______., frozen, disturbed, coloured, heated, When disturbed water moves up and down, it ______ the water next to it., disturbs, freezes, stops, dries, A small wave passes under a surfer who is sitting still. What happens to her?, She is carried to the beach., She sinks., She moves up and down., She spins in a circle., Why does the sitting surfer NOT move to the beach?, The water is too cold., Only the energy moves along; the water stays in about the same place., Her board is too heavy., There is no wind., How does a surfer “catch” a wave?, She waits without moving., She jumps off her board., She swims under the wave., She paddles to match the speed of the wave., Water waves are ______ waves., longitudinal, sound, transverse, light, In a transverse wave, the particles move ______ as the energy passes., up and down, back and forth, in circles only, not at all, In a transverse wave, the energy travels ______ the wave., straight down into, along, out of the sky above, backwards from, A cork floats in a tray of water. You tap the water at one end. What does the cork do?, It races to the other end., It sinks., It flies out of the tray., It bobs up and down in about the same place., In the cork test, what travelled to the edge of the tray?, the cork, the energy of the waves, the tray, the pencil, A wave reaches shallow water near the beach. What happens first?, It slows down., It speeds up a lot., It turns into sound., It disappears., As a wave slows near the beach, it gets ______., shorter and flatter, taller, colder, invisible, What happens when a tall wave reaches the beach?, It freezes., It goes back out to sea., It curls over and breaks., It stops moving at once., Where does a wave's energy go when the wave breaks?, It is released onto the beach., Into the sky as light., It is lost before the beach., Into the surfer's board only., Students do a “stadium wave”: each one stands up and sits down in turn. What travels along the row?, the students, the chairs, the classroom, the wave pattern (energy), A boat floats far out in deep water. Waves pass under it. Which sentence is TRUE?, The waves carry the boat quickly to the shore., The boat moves up and down as the waves pass., The boat sinks., The waves stop under the boat., Which word describes the top layer of the water, where waves travel?, surface, bottom, shore, sand

Waves Gr4

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