Understanding the Tsunami Event
Tsunamis are large, powerful ocean waves caused by underwater disturbances, such as earthquakes, volcanic eruptions, or landslides. When a tsunami occurs, it can have devastating effects on coastal areas, causing rapid and extreme changes in water levels.
Why Animals Flee
- Instinctual Behavior: Animals often have heightened senses compared to humans, allowing them to detect changes in the environment before a disaster strikes. This instinct may prompt them to flee to higher ground or safer areas.
- Seismic Activity: Prior to a tsunami, there may be minor seismic activity that animals can sense. Their ability to detect vibrations can lead them to escape even before humans realize the danger.
Historical Context
- 2004 Indian Ocean Tsunami: One of the most devastating tsunamis in history occurred on December 26, 2004. It affected multiple countries, including India and Sri Lanka. Reports indicated that many animals, such as elephants and dogs, fled to higher ground shortly before the wave hit, showcasing their instinctual behavior.
Impact on Ecosystems
- Displacement of Wildlife: The tsunami not only affected human populations but also displaced countless animals. Their flight to safety highlights the interconnectedness of ecosystems and the importance of understanding animal behavior in crisis situations.
In conclusion, the answer to the question regarding why animals fled to safety in India and Sri Lanka is indeed option 'C', a tsunami. Their instinctual responses to seismic activities and environmental changes play a crucial role in their survival during such catastrophic events.