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The waves start off tall, when the water gets shallow like it is near the shore the waves fall and break. waves breakdown because the floor becomes to shallow for the waves so the bottom of the wave hits the shallow floor and slows it down but the top part of the wave continues and falls because the bottom part is behind it.
When an underwater wave approaches shallow water, the wave is pushed up above normal water level, and then travels toward land above normal water level.
Good... waves bring nutrients and food to shore on a regular basis, exposing different ecosystems which are neither suited for water or land but both. There are numerous bird species that live on small sea animals washed ashore. In shallow areas, waves can create sand bars that protect the mainland or even form islands for people. Waves also transfer massive amounts of oxygen into water, that aquatic animal life uses. Waves also increase the absorption of CO2 from air to water. Bad... erosion. Waves erode beaches and ocean cliffs, witness the reshaping of the coasts.
The depth of water affects wave size. As waves come toward land from the ocean, they are underwater. As the water (and wave) hit the bottom of the ocean approaching land, the wave is pushed up and becomes a very noticable event on the water surface. The more the water depth decreases, the farther the wave is pushed up - that's where those big surfer's waves come from.
They result from the wind blowing over an area of fluid surface. Waves in the oceans can travel thousands of miles before reaching land. Wind waves range in size from small ripples, to waves over 100 ft (30 m) high.[1]
A ocean wave changes when it reaches the shallow water because it washes away the land which is not onshore.
The waves start off tall, when the water gets shallow like it is near the shore the waves fall and break. waves breakdown because the floor becomes to shallow for the waves so the bottom of the wave hits the shallow floor and slows it down but the top part of the wave continues and falls because the bottom part is behind it.
It is born either on land or in shallow water.
When deep water waves reach water shallower than one half their wave length the deep-water waves become shallow-water waves.
Erosion, and beach building.
some species live and hunt on land, while some species hunt in shallow water.
Flats
When an underwater wave approaches shallow water, the wave is pushed up above normal water level, and then travels toward land above normal water level.
Box turtles live on land and are the only true land turtles. But they do enjoy a dip in shallow water to cool off.
sound waves are faster in water than in land, light waves are faster in land
The proper term used for a shallow zone near a shore is a littoral zone. This zone is the shallow waters between the land and the open water areas.
When the waves come closer to the land they rub against the sea floor, and friction causes the waves to slow down and build up from behind creating huge piles of water to crash on the land A tsunami spreads out from an earthquake's epicenter and speeds across the ocean. In the open ocean, the height of the wave is low. As a tsunami approaches shallow water, the wave grows into a mountain of water.