AOcean currents
BTsunami
CTides
DSurges
Answer:
B. Tsunami
Read Explanation:
Tsunami
A tsunami is a series of massive waves caused by a sudden displacement of a large volume of water. While underwater earthquakes (submarine earthquakes) at tectonic plate boundaries are the most common cause, they can also be triggered by volcanic eruptions or underwater landslides.
Driven by geological shifts (earthquakes). Unlike normal waves, they involve the movement of the entire water column from the seafloor to the surface.
Ocean Currents: Driven by gravity, wind (Coriolis effect), and water density (thermohaline circulation). They are like "rivers" flowing within the ocean.
Tides: Driven by the gravitational pull of the Moon and the Sun.
Surges (Storm Surges): Driven by extreme wind and low pressure during storms like hurricanes or typhoons.