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提问人:网友tzm529 发布时间:2022-01-06
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If a rock formation is stratified, we may assume that it ______.A.is the result of volcani

If a rock formation is stratified, we may assume that it ______.

A.is the result of volcanic action

B.is crystalline in structure

C.was built up over a period of years

D.is metamorphic

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更多“If a rock formation is stratified, we may assume that it ______.A.is the result of volcani”相关的问题
第1题
What is subduction?A.The eruption of rock from the earth in molten formB.The form

What is subduction?

A.The eruption of rock from the earth in molten form

B.The formation of the deep sea floor by rising lava

C.The process of rock being forced into the earth"s mantle

D.The continuous drift of continents toward the northwest

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第2题
According to the passage, the first phenomenon to contribute to the formation of the Grand
Canyon was ______.

A.a series of volcanic eruptions

B.the collapse of rock formations in the Colorado Plateau

C.a succession of floods from the Hualapai River and what is now the Colorado River

D.the Earth's internal pressure lifting the Colorado Plateau region

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第3题
The San Andreas Fault is an example of 查看材料A.a seve

The San Andreas Fault is an example of 查看材料

A.a severe earthquake

B.a California rock formation

C.two plates moving apart

D.two plates sliding past each other

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第4题
天然气从地层开采出来的过程中必然携带砂、岩屑粉尘、铁锈等固体杂质,以及水、水蒸气、硫化氢、二氧化
碳、其它硫化物等有害物质。When natural gas is extracted from the formation, it inevitably carries solid impurities such as sand, rock dust and rust, as well as harmful substances such as water, steam, hydrogen sulfide, carbon dioxide and other sulfide.

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第5题
地下储气库的类型Type of underground gas storage()

A、利用已开采过的油气田储气;(最为理想和经济) Utilizing the oil and gas reserves that have been exploited; (ideal and economical)

B、利用含水多孔地层储气Use water - bearing porous formation to store gas

C、利用盐岩层建造储气库储气Use salt rock to build gas storage reservoir

D、利用岩穴储气Use of rock caverns to store gas

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第6题
I. Which of the following statements are Ture (T),...

I. Which of the following statements are Ture (T), and which are False (F)? 1. Pseudoscientific ideas are not tested, or are not testable. [T/F] 2. Aliens have visited the earth in the past and influenced our civilization. [T/F] 3. Science ideas are open to tests, and are testable. [T/F] 4. Science is based on facts and observations. [T/F] 5. Crop Circles are believed made by aliens. [T/F] 6. A rock formation on Mars that resembles a face is believed to be evidence of life. [T/F] 7. The Earth is not a perfect sphere in shape. [T/F] 8. Pseudoscientific ideas are basis on which science develops. [T/F] 9. The Great Wall of China is the only man-made object that can be seen from the moon with the naked eye. [T/F] 10. Science fiction does not belong to pseudoscience. [T/F] 1-5:????? 6-10:?????

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第7题
We have chosen what we believe to be the five most spectacular natural wonders—those that
are the biggest, longest or most impressive of their kind. These natural wonders inspire awe(敬畏) in everyone who views them.

Mt. Everest

Mt. Everest, which is located at the border between. China and Nepal, is the world's highest mountain. It measures 29,035 feet. And the mountain is still growing! Geological forces push it up a few millimeters each year.

Grand Canyon

Visitors to the Grand Canyon of the Colorado River in Arizona admire its breathtaking colors, rock formations and cliffs. No picture can adequately capture its beauty. The canyon is 277 miles long and from 4 to 18 miles wide.

Great Barrier Reef

The Great Barrier Reef extends 1,200 miles along Australia's northeast coast through the Coral Sea. It is the largest coral formation in the world and is visible from space! Actually, it is not one reef but a chain of thousands.

Victoria Falls

Victoria Falls stretch across the Zambezi River between Zimbabwe and Zambia. Locals call the falls "Mosioa Tunya" or "The Smoke that Thunders". The roar of the water can be heard far before the mist from the falls comes into view.

Amazon Rain Forest

The Amazon Rain Forest covers more than a billion acres of northern South America. If this rain forest were a country, it would be the ninth largest one in the world!

【46】is the world's highest mountain.

The Grand Canyon is【47】in length and from 4 to 18 miles in width.

The largest coral formation in the world is located in the country of【48】.

"Mesioa Tunya" is the name of【49】called by the locals.

The area of the Amazon Rain Forest is more than【50】.

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第8题
In this June, the American Museum of Natural History will introduce 1. ______ its first M
aster of Arts in teaching program, which students with a 2.______ background, if not a career, in science can spend 15 months learning to become earth science teachers. Fare is free, thanks to the New York State Board of Regents, and 3.______ students will receive $30,000 stipends and health benefits. The goal is to produce 50 new science teachers over two years for New York States middle and high schools, which has long coped with a critical 4.______ short of math and science instructors. 5.______ As with nearly some attractive offer, there is a catch: Graduates must 6.______ commit to spending four years teaching in a high-needs public school, and may be assigned anywhere in the New York State. 7.______ The open house, which drew about 90 peoples, gave the museum an 8.______ opportunity to pitch the program — which also meant selling the museum- as-classroom concept. Staff members gave the prospective applicants a private tour of the museum. Rosamond Kinzler, the senior director of science education at the museum, leads the prospective applicants through the gem and minerals 9. ______ collection, casually testing their knowledge of rock formation and plate tectonics. The curriculum that the graduate students will study (and that they will eventually be teaching) focuses slightly on planets and their orbits, water 10.______ and weather, and basic geology. New Yorks physical environment — including Central Park, across the street from the museum — will also play an important role in the courses, several instructors said.

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第9题
Glaciers are large masses of ice on land that show evidence of past or present movement

Glaciers are large masses of ice on land that show evidence of past or present

movement. They grow by the gradual transformation of snow into glacier ice.

A fresh snowfall is a fluffy mass of loosely packed snowflakes, small delicate ice

constals grown in the atmosphere. As the snow ages on the ground for weeks or months,

(5) the crystals shrink and become more compact, and the whole mass becomes squeezed

together into a more dense form, granular snow. As new snow falls and buries the older

snow, the layers of granular snow further compact to form. firm, a much denser kind of

snow, usually a year or more old, which has little pore space. Further burial and slow

cementation―a process by which crystals become bound together in a mosaic of

(10) intergrown ice crystals―finally produce solid glacial ice. In this process of

recrystallization, the growth of new crystals at the expense of old ones, the percentage of

air is reduced from about 90 percent for snowflakes to less than 20 percent for glacier ice.

The whole process may take as little as a few years, but more likely ten or twenty years or

longer. The snow is usually many meters deep by the time the lower layers art convened

(15) into ice.

In cold glaciers those formed in the coldest regions of the Earth, the entire mass of ice

is at temperatures below the melting point and no free water exists. In temperate glaciers,

the ice is at the melting point at every pressure level within the glacier, and free water is

present as small drops or as larger accumulations in tunnels within or beneath the ice.

(20) Formation of a glacier is complete when ice has accumulated to a thickness (and thus

weight) sufficient to make it move slowly under pressure, in much the same way that solid

rock deep within the Earth can change shape without breaking. Once that point is reached,

the ice flows downhill, either as a tongue of ice filling a valley or as thick ice cap that

flows out in directions from the highest central area where the most snow accumulates.

The up down leads to the eventual melting of ice.

Which of the following does the passage mainly discuss?

A.The effect of glaciers on climate

B.Damage from glaciers

C.Glacier formation

D.The location of glaciers

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第10题
Chinese Buddhist Music Catches Audience in HK 中华佛教音乐吸引香港听众The Hong Kong Cultur

Chinese Buddhist Music Catches Audience in HK

中华佛教音乐吸引香港听众

The Hong Kong Cultural Center in Victoria Bay was packed on Thursday night, and loud applause periodically echoed through the neon lit sky. It was not rock music nor was it pop—it was traditional Chinese Buddhist music that made an instant hit in the modern metropolis.

Hong Kong is the fourth leg of the Buddhist music performance tour by a troupe consisting of more than 130 monks from the Chinese mainland and Taiwan. And this is also the first time monks from across the Taiwan Strait had jointly set up a troupe to perform, on global stages.

Crowds of Hong King residents were lining up at the local port waiting to welcome members of the troupe who were sailing in from Macao, where they had just ended another successful performance on Wednesday night.

The monks returned the enthusiasm of the residents with a powerful performance. Almost without sleep, the monks drove to the concert hall preparing the stage and doing the rehearsals.

Buddhist music, which originated from ancient India, found its way into China some 2,000 years ago, and after absorbing elements of traditional Chinese folk music, court music and other religious music, a unique form. which is now called Chinese Buddhist music came into being.

The monks of the troupe come from prestigious Buddhist temples including Fo Guang Shah Temple in Taiwan, Shaolin Temple in central Henan Province, Labrang Temple in northwestern Gansu Province, and General Temple in southwestern Yunnan Province, representing the three branches of Buddhism in China, namely Chinese Buddhism, Tibetan Buddhism and Pali Buddhism.

The wind sweeping across the Victoria Bay was cool, but the atmosphere in the concert hall was hot. The audience was mesmerized by the great variety of genres of Chinese Buddhist music.

"It's great to see so many genres of Chinese Buddhist music performed on the same stage," said a female bank employee surnamed Chang, "It's so fascinating," she said.

Calling it a happy event in Hong Kong, the Venerable Kwok Kuang, president of the Hong Kong Buddhist Association, said that the concert served as a prelude to the display, in Hong Kong on May 26, of a relic from Famen Temple preserved in Xi'an, capital of northwest China's Shaanxi Province.

He said that Buddhism and Buddhist music in the Chinese mainland, Taiwan and Hong Kong had the same roots, and through the performance by monks from across the Taiwan Strait, the traditional religious art would be further developed and bring more happiness to the Chinese.

Co-sponsored by the Chinese Buddhism Association of China and Fo Guang Shan Temple in Taiwan, the troupe was formed in February this year and has since staged four successful performances in Taiwan and Macao, and will move on to Los Angeles and San Francisco in the US and Vancouver of Canada from Friday.

Hailing the joint performance as a major event in the history of Buddhism, Hsin Ting, deputy chief of the troupe and abbot of Fo Guang Shan, said that both the monks and the support staff had been working together very harmoniously ever since the formation of the troupe, indicating their inherited strong ties.

"I hope the troupe's tour to North America will help the world community better understand Chinese traditional culture, especially the harmonious relationships among the people across the Taiwan Strait," he said.

How was the Chinese Buddhist music troupe received in Hong Kong?

A.It was welcomed like any other rock or pop music bands.

B.It was not as welcome as rock or pop music bands.

C.It was so welcome that it would visit Hong Kong for the fourth time.

D.It caused a great sensation among the local people.

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