If I'm on the water after an earthquake, what should I be on the look out for?
Options:
- steam room
- debris
- crushed ice
- ocean
- tidal waves
Step-by-step reasoning process below:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Tidal waves is the result of under water earthquake. If I'm on the water after an earthquake, I should be on the look out for tidal waves. The answer: tidal waves.