题目

几个关于印度洋海啸的问题（英文课的作业赶急交,鄙人英文不好,最好能用英文回复）
1.How much movement occurred between the two plates as the triggering event occurred?
2.How long did the tsunami take to reach the north coast of Africa?How far is the coast of Africa from the trigger point?
3.How high did the waves rise at the epicenter?
4.How high did the waves rise in the coastal waters of Sumatra and Thailand?

提问时间：2020-11-09

答案

1.the movement between Asian plate and Indian ocean plate is so fierce.
2.the distance between the tsunami and africa is about fifty miles,so the time is several miniutes to take tsunami to north coast of africa.
3.the height is about 3.6 meters of the wave.
4.the geight is about 30 meters when the wave rised in sumatra and thialand.