Tsunamis: Group of answer choices Are like the weather; they can be predicted fairly accurately days in advance, allowing wise planning. Are like the seasons; they can be predicted accurately months in advance, allowing wise planning. Are completely unpredictable on all time scales. Are like tornadoes; they can be predicted with some accuracy seconds to hours before they strike in most cases, allowing quick warnings to save many lives. Always are huge and destructive.

Option (4)

Explanation:

Tsunamis are usually defined as the large and extensive wave that occurs in the oceans and seas due to the occurrence of an earthquake below the oceans, underwater landscape and other strong volcanic explosions.

They are mostly initiated by earthquakes, and these types of disasters are unpredictable. The movement of seismic waves is responsible for the generation of tsunamis over the ocean water body. The occurrence of tsunamis is somewhat predictable, by observing the changes that occur in terms of the height of sea level. By making these observations, immediate warnings are given, and the coastal areas are vacated at the earliest.

These tsunamis produce larger or smaller waves depending on the magnitude of the earthquake.

Thus, the correct answer is option (4).