Jada_KiraAna

Jada and Kira-Ana



Tsunamis are caused by earthquakes, volcanic eruptions and lots of other under water explosions. Tsunamis can reach over 40m high. A tsunami can travel up to 805km per hour the same as a Boeing 737. In 2004, the Indian Ocean tsunami was caused by an earthquake that is thought to have had the energy of 23,000 atomic bombs. About 80 percent of tsunamis happen within the pacific oceans ring of fire. A tsunami killed over 282,000 people in 14 different countries.



A dust devil is a strong whirl wind ranging from small, about 3 meters to large, about 10 meters tall.

The motion of a dust devil is upwards and they are usually harmless.

But can sometimes grow large and strong enough to damage buildings and actually harm people.

Dust devil can sometimes occur on mars.




 * || Tsunamis || Dust Devil ||
 * Type of weather || It is windy. || You need wind and sand ||
 * How it affects people || Kills them and brakes there houses. || They don’t really hert people ||
 * Where it is most common || It is most common in the pacific ocean. || In Namibia and America ||
 * What makes it happen || Tsunamis are caused by earthquakes and volcanic eruptions || `It depends on how the wind is blowing ||
 * Joke ||  ||   ||