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Read the passage carefully, then choose the correct answers.
A tsunami is a natural disaster more devastating than earthquakes, tornadoes or any other disaster you can think of. Tsunami is a Japanese word that means harbor wave. A tsunami happens when huge waves are formed after something under the ocean occurs to make these large waves form. Erupting volcanoes can also cause tsunamis to occur. The waves start in one area but they move quickly in all different directions once the tsunami begins. Tsunamis begin as an under the water earthquake. The force of the earth moving causes the water to move and produce huge waves. Waves from tsunami cam travel through the water as fast as 500 miles per hour. As they approach the coast, they continue to grow in size before smashing down on the cities and towns along the coastline. These waves can often be as high as 100 feet, causing much destruction.
32. What is a tsunami?
a. A series of huge waves c. A sudden gust of wind b. A storm with strong winds d. A violent shaking of earth's surface
33. Which is the most diastrous, according to the passage?
a. Earthquake b. Tornado c. Tsunami d. hurricane
34. Which can cause a tsunami to occur?
a. Droughts b. Floods c. Hurricanes d. Volcanic eruptions
35. What happens to a tsunami as it approaches the coast?
a. It changes direction.
b. It decreases the height.
c. It grows in size.
d. It moves more quickly
36. What happens when a tsunami hits land?
a. It devastates coastal regions.
b. It causes underwater earthquake.
c. It blows everything out to sea.
d. It sucks up everything in its path.
A tornado is a tube of spinning air that touches the ground. Wind inside the tornado, spinning very fast, makes tornadoes very dangerous.Tornadoes mostly happen during very strong thunderstorms. They cause a lot of damage to anything they touch. People die every year from tornadoes .Tornadoes are ranked on the Fujita scale, from F0 to F5. Fo has the lowest wind speed, and F5 has the highest wind speed.
The United States of America has the most tornadoes every year, but tornadoes can happen in any country. If a tornado is coming, the sfest thing to do is go to a basement or a bathroom with no windows. People should never be in a car a mobile home when there is a tornado near.
2. When do tornadoes mostly happen?
A during weak storms
B. after earthquakes
C.duting strong thunderstorms
D. before thunders
3. How are tornadoes ranked ?
A. on the Celsius scale
B. on the Fahrenheit Scale
C. on the Richter scale
D. on the Fujita scale
A tornado is a tube of spinning air that touches the ground. Wind inside the tornado, spinning very fast, makes tornadoes very dangerous.Tornadoes mostly happen during very strong thunderstorms. They cause a lot of damage to anything they touch. People die every year from tornadoes .Tornadoes are ranked on the Fujita scale, from F0 to F5. Fo has the lowest wind speed, and F5 has the highest wind speed.
The United States of America has the most tornadoes every year, but tornadoes can happen in any country. If a tornado is coming, the sfest thing to do is go to a basement or a bathroom with no windows. People should never be in a car a mobile home when there is a tornado near.
1. What does the word " spinning" in line 1 mean?
A. movin around
B. running slowly
C. speeding up
D. turning left
2. When do tornadoes mostly happen ?
A. during weak storms
B. during strong thunderstorms
C. during strong thunderstorms
D. on te gujita scale
( hai đáp án trùng )
3. Where should we hide if a tornadoes comes?
A. in a car
B. in a basoment
C. in a bathroom with windows
D. in a mobile home
4. which of the following sences is NOT true ?
A. many people are killed by tornadoes every year.
B. there are six scales to rank tornadoes every year.
C. F1 has higher wind speed than F2
D. America has the most tornadoes every year
Đáp án là B.