What is a tsunami (海啸)? 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 ...
What is a tsunami(海啸)? Tsunamis are often caused by earthquakes or volcanoes(火山). The average speed of the waves 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 ...
aIgE-mediated in vitro degranulation IgE斡旋的体外degranulation[translate] a我在六点半做作业 I do one's assignment in six and half[translate] apatient unit 耐心单位[translate] awhat is a tsunami?why is it dangerous? 什么是海啸?为什么是它危险的?[translate]...
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....
A tsunami is a wave train, or series of waves, generated in a body of water by an impulsive disturbance that vertically displaces the water column. Earthquakes, landslides, volcanic eruptions,explosions, and even the impact of cosmic bodies, such as meteorites,can generate tsunamis. Tsunamis ...
What is a tsunami(海啸)? 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...
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(海岸)...
A warning alert is the most serious of four tsunami alerts, including a watch alert for a possible tsunami and an advisory alert telling people to stay out of the water and away from the shore. The last time California received a warning alert was 2011 when anearthquake in Japancause...
1. What do we know about the tsunami in paragraph 1? A.The word tsunami comes from the Chinese words. B.It happens before the earthquake under the ocean floor. C.It is a series of water waves on the ocean. D.The tsunami is the same as the earthquake.2. According to the passage,...
What is a tsunami(海啸)? 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...