Tsunamis are less prevalent in the indian ocean then the pacific
1. mild
2. harmful
3. servere
4. common
The correct answer is:
4. common.
4. common
Tsunamis are more prevalent in the Pacific Ocean compared to the Indian Ocean.
To determine the prevalence of tsunamis in the Indian Ocean compared to the Pacific Ocean, we need to consider historical data and scientific studies.
One way to obtain this information is by conducting research on the occurrence of tsunamis in both regions. This can involve searching for reputable sources such as scientific journals, government reports, and academic papers. These sources often provide comprehensive data on tsunami activities, including frequency, intensity, and geographic distribution.
In the case of the Indian Ocean, it is generally true that tsunamis are less prevalent compared to the Pacific Ocean. The Pacific Ocean is known for having a higher occurrence of tsunamis due to several factors, including its proximity to tectonic plate boundaries and the presence of subduction zones.
Tectonic plate boundaries, where the Earth's large, rigid pieces of lithosphere meet, play a crucial role in the generation of tsunamis. The Pacific Ocean is surrounded by several active plate boundaries, such as the Pacific Plate, the Philippine Sea Plate, and the Nazca Plate. These boundaries experience frequent tectonic activity, including subduction, which can lead to the displacement of large volumes of water and the formation of tsunamis.
On the other hand, the Indian Ocean has fewer active plate boundaries compared to the Pacific Ocean. The most notable tectonic feature in the Indian Ocean is the boundary between the Indo-Australian Plate and the Eurasian Plate. While this boundary can generate tsunamis, its activity is generally lower in comparison to the Pacific plate boundaries.
However, it is important to note that even though tsunamis are less prevalent in the Indian Ocean, they can still occur and have the potential to cause significant damage. The 2004 Indian Ocean tsunami, triggered by an undersea earthquake, resulted in catastrophic effects in multiple countries, including Indonesia, Thailand, Sri Lanka, India, and Maldives.
In conclusion, while tsunamis are less prevalent in the Indian Ocean compared to the Pacific Ocean, it is essential to remain aware of the potential risks and follow safety measures recommended by local authorities in coastal areas.