Survivors of the tsunami recognized that a receding ocean _______. (1 point) Responses was a sign of danger was a sign of danger left pollution on shore left pollution on shore left boats and fish stranded on shore left boats and fish stranded on shore signals a coming earthquake
could indicate a coming tsunami signals a coming earthquake
Survivors of the tsunami recognized that a receding ocean signals a coming earthquake.
To find the correct answer to this question, we can start by understanding what a tsunami is. A tsunami is a series of ocean waves usually caused by a large displacement of water, often due to underwater earthquakes or volcanic eruptions. These waves can travel long distances across the ocean and can cause significant damage and loss of life when they reach coastal areas.
Now, let's analyze the options provided:
1. "Was a sign of danger": A receding ocean can indeed be a sign of danger before a tsunami. As the tsunami approaches, it may cause the water near the shoreline to recede rapidly, exposing the ocean floor. This sudden and unusual event could indicate that a tsunami is imminent.
2. "Left pollution on shore": While a tsunami can carry debris and pollutants from the ocean to the shoreline, this option does not specifically relate to a receding ocean.
3. "Left boats and fish stranded on shore": Similar to the previous option, while a tsunami can leave boats and fish stranded on shore, it does not directly relate to a receding ocean.
4. "Signals a coming earthquake": The receding ocean itself does not directly signal a coming earthquake. Instead, it is often caused by an earthquake or another underwater disturbance, leading to the formation of a tsunami.
Based on the explanations above, the option that best fits with survivors' recognition of a receding ocean as a sign of danger is: "Was a sign of danger."