Tsunamis are often caused by earthquakes or volcanoes(火山). The average speed(平均速度)of the waves(波浪)is 300 mph and the waves can last from five minutes to an hour. What to do in a tsunami? Firstly, when a strong earthquake is felt, leave the water at once, get to the shore(...
Tsunamis are often caused by earthquakes. The average speed of the waves (波浪) is 300 miles per hour and the waves can last from five minutes to an hour. What to do in a tsunami? Firstly, when a strong earthquake is felt, leave the water at once, get to the shore (海岸) and go...
What is a tsunami(海啸)? Tsunamis are often caused by earthquake or volcanoes(火山). The average speed(平均速度) of the waves(波浪) is 300 mph and the waves can last from five minutes to an hour.What to do in a tsunami?Firstly, when a strong earthquake is felt, leave the water at...
根据Tsunamis are often caused by earthquakes or volcanoes(火山).The average speed(平均速度)of the waves(波浪)is 300 mph and the waves can last from five minutes to an hour.(海啸通常由地震或火山引起。海浪的平均速度是每小时300英里,海浪可以持续5分钟到1小时。)可知,海啸来了,海浪就会以每小时300...
Tsunamis are often caused by earthquakes or volcanoes (火山). The average speed (平均速度) of the waves is 300 mph and can last from five minutes to an hour.What to do in a tsunami? When a strong earthquake is felt leave the water at once, get to shore and go as faraway as you ...
Tsunamis are often caused by earthquakes or volcanoes(火山). The average speed of the waves(波浪) is 300 mph and waves can last from five minutes to an hour.What to do in a tsunami?Firstly- when a strong earthquake is felt, leave the water at once, get to the shore(海岸)and go as...
短文填空What is a tsunami (啸)? Tsunamis are often 6.( cause ) by earthquakes or volcanoes (火山). The average speed of the waves(波浪) is 300 mph and the waves can last from five minutes to 7.hour. Then, what can we do in a tsunami?8.( first ), when a strong earthquake is...
Tsunamis are oftencaused by earthquakes or volcanoes(火山).Theaverage speed(平均速度) of the waves is 300mph and can last from five minutes to an hour._ What to do in a tsunami?When a strongearthquake is felt,leave the water at once,get toshore_and go as far away as you can from ...
The thing that is really scary is that you don’t get warnings for earthquakes and tsunamis usually follow really strong earthquakes. I really don’t know how much time you actually have to prepare for a tsunami. I know that at least when there is a hurricane you get plenty of warning....
Earthquakes can also have a range of magnitudes (震级) with the strongest having destructive consequences for the areas where they are centered, nearby areas, and even some far away areas in the case of earthquake-created tsunamis (海啸). Until relatively recently, geologists and other ...