true
they crash land and scan the bottom
What causes ocean floor features to form
Mostly its wind.
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
tsunami
Convection currents.
It can trigger a tsunami.
On march 24, 1989, the Exxon Valdez grounded on the ocean floor, leading to an oil spill
Waves crash on the shore when they approach shallow water, causing the wave height to increase and eventually break. This is due to the friction between the rising wave and the ocean floor, which slows down the bottom of the wave and causes the top to topple forward, forming a breaking wave.
Movement of the ocean, or tides are directly related to deep ocean currents. Deep ocean currents are also responsible for the wind that causes the waves to crash into the shore.
In the middle of the ocean is a rift where the ocean floor squeezes out lava and pushes the ocean plates apart.