Difference between revisions of "Tsunami"
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===About Tsunamis=== | ===About Tsunamis=== | ||
[[Earthquake]]s under the [[Sea Bed|sea bed]] cause a large volume of water to be displaced due to a large output of [[energy]]. This [[energy]] creates a large wave that travels through the water at up too 500kmph. | [[Earthquake]]s under the [[Sea Bed|sea bed]] cause a large volume of water to be displaced due to a large output of [[energy]]. This [[energy]] creates a large wave that travels through the water at up too 500kmph. | ||
| − | When tsunamis reach the [[coast]] [[friction]] builds between the much more | + | When tsunamis reach the [[coast]] [[friction]] builds between the much more shallow [[Sea Bed|sea bed]] and the high speed energy of the wave as there is less water for the [[energy]] to travel through. This friction causes the wave the to slow down as friction builds and therefore as it slows down the height of the wave increases. After this increase in height Tsunamis can reach up to 100ft as they come in contact with land. |
When they reach land Tsunamis flood the area [[local]] to the [[coast]] and can cause large amounts are destruction including damage to people's [[property]], damage to the [[local]] [[environment]], and loss of life. | When they reach land Tsunamis flood the area [[local]] to the [[coast]] and can cause large amounts are destruction including damage to people's [[property]], damage to the [[local]] [[environment]], and loss of life. | ||
Latest revision as of 12:04, 1 August 2019
Key Stage 4
Meaning
A tsunami is a giant wave caused by an earthquake or landslide under the sea bed.
About Tsunamis
Earthquakes under the sea bed cause a large volume of water to be displaced due to a large output of energy. This energy creates a large wave that travels through the water at up too 500kmph. When tsunamis reach the coast friction builds between the much more shallow sea bed and the high speed energy of the wave as there is less water for the energy to travel through. This friction causes the wave the to slow down as friction builds and therefore as it slows down the height of the wave increases. After this increase in height Tsunamis can reach up to 100ft as they come in contact with land. When they reach land Tsunamis flood the area local to the coast and can cause large amounts are destruction including damage to people's property, damage to the local environment, and loss of life.