https://padlet.com/nalludhinakhara/qvz2oyzpu178 Formation, Damage caused and Example of impact en-us 2017-08-21 00:32:40 UTC 2026-02-01 08:15:06 UTC hello@padlet.com nalludhinakhara https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786487 Example based on case study given: 
- Banda Aceh, Sumatra, Indonesia.
- Teunom , Aceh Jaya district, Indonesia.
- Ko Phi Phi, Thailand.


]]> 2017-08-21 00:37:00 UTC https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786487 nalludhinakhara https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786528 What are some of the damages that a Tsunami can cause?

Answer:
Infrastructure damage,
buildings collapse. 
Loss of lives, shelter and resources such as food crops. ]]> 2017-08-21 00:37:41 UTC https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786528 nalludhinakhara https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786536 Step 1: It starts when seismic energy from an offshore earthquake forces out a mass of sea water.

Step 2: The tsunami waves may start at a high of less than 1 m, with wave lengths of 100 to 150 km, at speeds of 800 km/h and may pass undetected.

Step 3: On reaching shallower water, greater friction slows the waves and forces them to increase in height.

Step 4: At the point of impact on the coast, the tsunami waves could be travelling at 30 to 50 km/h and may reach heights of around 15 m.

Step 5: Sometimes, the sea recedes from the coast before advancing onshore. If the sea recedes, it only does so minutes before the tsunami reaches the shore. The sea recedes because water first rushes to fill the void caused by the movement of the sea floor. Water is then forced out again soon afterwards, resulting in a tsunami.]]> 2017-08-21 00:37:49 UTC https://padlet.com/nalludhinakhara/qvz2oyzpu178/wish/181786536