(1)What is a tsunami wave like? ( ) A. It is weak. B. It is huge. C. It is short. D. It is small. (2)What does the underlined word "they" in Paragraph 4 refer to? ( ) A. Scientists. B. Jet Planes. C. Tsunami waves. D. Tools. ...
if you find a huge wave is coming. climb onto the roof of your house or on the highest point of the nearest building. Hold on to anything that's strong enough. Climb a tree if you have to.For a tsunami, the only way to survive it is to be prepared.根据语篇内容,选择最佳选项()71...
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)...
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 as far away as you can from the ...
At last, if you find a huge wave is coming, climb onto the roof of your house or on the highest point of the nearest building. Hold on to anything that’s strong enough. Climb a tree if you have to. For a tsunami, the only way to survive(幸免于)it is to be prepared. 1. When...
D What is a tsunami(海啸)? 36. E The average speed(平均速度) of the waves(波浪) is 300 mph. The waves can last from five minutes to an hour.37. C Firstly, when a strong carthquake is felt, leave the water at once, get to the shore(海岸) and go as far away as you can ...
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? A tsunami is a series of large ocean waves typically caused by underwater earthquakes. 13 How do currents form? Currents form from wind, temperature differences, and Earth's rotational forces. 12 Can waves generate power? Yes, wave energy converters can transform wave motion...
Energy creates the disturbance that makes a wave. Ocean waves are created whenenergy disturbs the water. Most water waves are caused by wind blowing across the water's surface.T sunami waves are not like most water waves,however. T he energy that creates tsunami is a disturbance in the ...
What is a pendulum wave? What is a sonic boom? What is an example of a surface wave? What are Rayleigh waves? What does the P wave represent on an electrocardiogram? What is a whirlwind? What is a tsunami? What is a manta ray?