What is the answer to the tsunami reading question?

Do the reading comprehension problem of tsunami. Do you know the correct answer? The following are the tsunami reading questions and reference

What is the answer to the tsunami reading question?

Do the reading comprehension problem of tsunami. Do you know the correct answer? The following are the tsunami reading questions and reference answers I collected for your study.

Read the original text of tsunami: ① Tsunamis are usually caused by undersea earthquakes. The huge waves caused by tsunami are extremely destructive hydrometeorological disasters. If you don't avoid it in time, people can't escape from its clutches.

② Tsunamis can be divided into natural and man-made types. Natural tsunami can be divided into storm surge caused by meteorological change and tsunami caused by volcanic eruption, earthquake and underwater subsidence, also known as submarine landslide. Most tsunamis come from undersea earthquakes, destructive earthquakes and tsunamis, with a focal depth of more than 20 kilometers and a Richter scale of 6.5 or above. In modern times, underwater nuclear tests often cause man-made tsunamis. For example, shortly after the end of World War II, the United States began a nuclear test on Bikini Island in the North Pacific for more than 20 years. One of them was a tsunami caused by an underwater explosion test, with a center wave as high as 60 meters. Later, 15 meters high waves swept the sea surface, and many ships sailing nearby were overturned by the huge waves. The tsunami waves spread hundreds of kilometers away, and the wave height was still more than 5 meters, causing many ships along the coast to capsize.

③ Tsunami is a gravity long wave with a frequency between tidal wave and swell. Tsunami waves have a wavelength of tens of kilometers to hundreds of kilometers, with a relatively large cycle range of 2-200 minutes. Therefore, when a tsunami occurs and the first wave comes in, the sea surface often rises. The tide receded for a while, and the second wave came again for a while. The common cycle of tsunami is less than 40 minutes. According to scientists' calculations, when the ocean depth is 4000 meters, the period of big waves is 40 minutes. The propagation speed of tsunami wave is 7 13km/h and the wavelength is 475km. The initial elevation of the water surface of the tsunami source is1-2m. Therefore, when a tsunami propagates in the deep sea, it is often difficult to detect for a while because of the small ratio of wave height to wavelength and long period. Only near the shore will destructive waves form. Therefore, experienced captains will try to keep the ship away from the coast when encountering a tsunami.

④ The Pacific Ocean is the area with the largest number of tsunamis in the world, accounting for 80%, and the northwest Pacific Ocean is the area where earthquakes and tsunamis are concentrated. Globally, tsunamis mainly appear along the Pacific coast of Japan, the western, southwestern and southern Pacific Ocean, and the coasts of Hawaii and Aleutian Islands. Although China is a country with many earthquakes, tsunamis rarely occur. In recent two years, few earthquakes and tsunamis have been recorded in the coastal areas of China.

Tsunami reading topic: 1. What are the characteristics of tsunami? ***3 points * * *

2. What are the two ways to explain the underlined sentences in the second paragraph? What is the function? ***3 points * * *

3. Can the word "mainly" added in paragraph (2) be deleted? Why? ***3 points * * *

4. From the content, the second paragraph of this article introduces the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ***3 points * * *

Reading answer of tsunami: 1 ① The tsunami wave is very long; ② Long cycle; ③ Tsunami waves spread quickly; ④ The ratio of wave height to wavelength is very small.

Examples show that underwater nuclear tests often cause man-made tsunamis.

3. It can't be removed. The use of this word shows that submarine earthquakes are not the only cause of tsunamis.

4. Regional logic of type occurrence.

Read the original text of Feel Nature: The buildings are getting smaller and smaller, but the sky is getting smaller and smaller; The road is getting wider and wider, but the speed is getting slower and slower; The population is increasing, which is a restless and noisy era and society. However, looking back, through the thorns and chaos of temptation, we can still find a small piece of blue sky that belongs to us, and we can also feel the heart of nature.

In the morning, the bright sunshine rises for me, shining on my senseless heart, making me appreciate and taste life again. Life is bright because of the bright sunshine and colorful because of feeling nature. The blue sky is the place where my mind walks, and the colorful white clouds are gorgeous flowers that I have no time to pick; Flying pigeons whistling in the air take my thoughts far away.

The moon is breezy, white clouds are fluttering, the breeze is slow, the willows are swaying, and the light and shadow are mottled. Wandering in the silver moonlight, sipping a cup of fragrant and refreshing tea and listening to the wonderful voices of music ambassadors, you can't help but be moved by the words of this voice. It is a kind of detached and romantic, but also a beautiful and elegant poem and lyric poem. Vienna's forests bring attractive freshness, the blue Danube is full of exotic customs, and the trackers of the Volga River are telling the hardships. The Yellow River cries out for the soul of the Chinese nation, the moonlight and flowers beside the river are rippling with beautiful scenery and beautiful nights, Liang Zhu pours out sad hopes, and the reflection of the moon in Erquan tells a story of calm and quiet and faint sadness.

Being in the vast seaside, I feel the soul and poetry of the sea. The sea in summer is impetuous and noisy, as if to drive away the unbearable heat; The sea in spring is quiet and serene, like a beautiful and shy girl, looking forward to the arrival of a beautiful prince of love; The sea in autumn is open and lofty, like a mature * * * savoring the ups and downs of life with a peaceful mood; The sea in winter is deep and distant, like a person who is not confused, endowed with responsibility and obligation with fortitude and sobriety.

In the rainy season, walking in a small town in the south of the Yangtze River, different styles of garden landscapes are the perfect representation of art and cultivate your sentiment. The wicker on the shore is a girl's elegant long hair, with a variety of customs; The green bamboo forest is a graceful figure of a girl, which is breathtaking in beauty; The path paved with pebbles at the foot is kind and warm, and it is a secluded path leading to nature; The awning boat that occasionally floats on the water is a historical record, bearing the fishermen's hard work and hope.

Walking on the mountain path, the flowing water hanging upside down on the rock wall can't be called a waterfall, and it also makes me realize the artistic conception that the waterfall hangs in front of the river and the galaxy falls for nine days. The faint trickle in the stream grinds off the edges and corners of bare rocks, and the sun and the moon circulate year after year, polishing round pebbles. The meaning of life lies not in its grandeur, but in the ever-flowing water. This kind of life also reveals calm glory and serene brilliance.

Nature does not exist because of the continuation of human beings, but the continuation of human beings cannot be separated from the existence of nature. I feel nature with my heart, and nature returns my feelings with my heart. I don't take a tree or a mountain from nature, but walk into life with natural mood, natural beauty, natural imagination, natural voice and smile, and natural nature.

Understand the topic of natural reading: 1. Paragraph 1 "Crossing the thorns and chaos of temptation", what exactly does "temptation" mean in this context?

2. How to understand the "spiritual walk" of wavy lines?

In the underlined sentence in the third paragraph, music is compared to "the words of sound". Why does the author describe music as words? Can you understand the mystery?

Perhaps many students are eager to experience a brilliant burning glory in their minds, so do you agree with the quiet and serene lifestyle mentioned in the article? Tell me your opinion.

5. At the end of the article, I said, "I walked into life with the blessings given by my hometown." Can you understand the different contents of the two "nature" here?

Reading answer of "Feeling Nature": 1. "Temptation" refers to the pursuit of fame and fortune and the desire for material enjoyment in reality. * * * If it makes sense, you can * * *

2. "Going with the heart" means letting go of the common thoughts in your heart and the distractions in nature, so as to obtain peace and satisfaction of your mind.

3. The reason why "music" is regarded as "the text of sound" is that sound and notes permeate the master's understanding of nature and life, and have rich and true spiritual connotations, not just flowing notes.

Whether you agree or disagree with this question, you can. This is an open topic, as long as you express your understanding and feelings about life.

5. There are two "natures". The first "nature" is the natural world in reality, while the second "nature" refers to a beautiful and peaceful mind experienced from natural mountains, water, grass and trees. * * * Just follow the main idea * * *