A volcano’s main vent is the weak point in the Earth’s crust where hot magma has been able to rise from the magma chamber and reach the surface. The familiar cone-shape of many volcanoes are an indication of this, the point at which ash, rock and lava ejected during an eruption fal...
A distant view on Mt Fuji in Japan on a clear wintery day. The top parts of the volcano are covered with a layer of snow. Holly mountain of Japan. A few tree branches in the frame.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、
Main Vent: A volcano's main vent is the weak point in the Earth's crust where hot magma has been able to rise from the magma chamber and reach the surface. The familiar cone-shape of many volcanoes are an indication of this, the point at which ash, rock and lava ejected during an ...
changes in the mineralogy and petrography of lavas have been recorded during the thirteen years of the activity of the volcano.Hornblende andesites of the first portions of eruptions were replaced by bipyroxene andesites, in which the second generation of phenocrysts had appeared — subphenocrysts...
Volcanoes are found all over the world, and they are impressive landforms! In this lesson, learn about the parts of a volcano including their characteristics and how they function. Awesome Volcanoes If you were to travel deep inside of the Earth, you would need some extreme heat protecting clo...
新人教版高中英语必修 1 The Rest Parts of the Unit (P54～58) Ⅰ.单词拼写 1.Enough lava out of the volcano that had erupted(爆发) buried the entire village. 2.In order to save energy,they have decided to cut down the gas supplies(供应量) to the city. 3.At the end o...
Parts of the ruined city.The instruments told me that we were on the surface, but the Nautitius didn't rock and roll in the waves. I climbed onto the deck. It was dark. I couldn't see any stars. Then I heard Captain Nemo. "We are underground," he announced and switched on a br...
→Mastering the technology makes it possible for us to use the Internet more effectively.(不定式作宾语) →Mastering the technology makes it possible that we can use the Internet more effectively.(从句作宾语) Ⅰ.单词拼写 1.Enough lava out of the volcano that had erupted(爆发) buried ...
阅读理解People speak English in different parts of the world. The same words can be used in different ways, depending on where you live. People can also have completely different ways of saying the same thing.C. The mysterious history of the park. D. The exact location of the volcano.(2...
1．ruinvt.毁坏n.[pl.]废墟；[U]毁灭Someoftherescueworkersanddoctorsweretrappedundertheruins.一些救援人员和医生被困在了废墟下。Alargenumberofchurchesfellintoruinaftertherevolution.革命过后，许多教堂都毁了。Anearthquakeleftthewholetowninruins.那次地震过后，全城到处是残垣断壁。inruins严重受损；破败不堪 2...