What pours out of a volcano when it erupts? A. Water B. Lava C. Sand D. Oil 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“When a volcano erupts, it can cause great destruction. Lava pours out of the volcano”,所以答案是熔岩(lava)。
A volcano is a mountain that can erupt. What usually comes out when a volcano erupts? A. Only lava B. Lava, ash and gases C. Only ash D. Only gases 相关知识点: 试题来源: 解析 B。解析:火山爆发时通常会喷出熔岩、火山灰和气体。A选项只提到熔岩是不全面的。C选项只提到火山灰不全面。D...
Volcanic activity is a fascinating, frightening, and an absolutely essential feature of our planet. Volcanoes are scattered everywhere, from a desert in Africa to the frigid climes of Antarctica, islands in the Pacific, and on all continents. Every day one erupts somewhere. Earth's volcanoes are...
What Happens When a Volcano Erupts in the Galapagos?A satellite photo released by NASA on Tuesday shows the dramaticeffects of a volcano on Isabela...Warner, Kelsey
when the magma from the earth’s upper mantle erupts upwards, volcanoes are formed. when the volcano erupts there is a formation of lava and ashes. the lava flows down depositing the ashes. this cycle continues making the site bigger and bigger. q5 what is plate tectonics? plate tectonics ...
A. Volcanoes are very angry B. The power inside the earth is huge C. We should stay away from volcanoes all the time D. Volcanoes are always dangerous 相关知识点: 试题来源: 解析 B。解析:火山喷发喷出大量熔岩和火山灰,这暗示着地球内部的力量是巨大的,火山喷发不是因为它生气,虽然我们应该远离...
What goes up into the air when a volcano erupts? A. Water and stones. B. Smoke and ash. C. Flowers and leaves. 相关知识点: 试题来源: 解析 B。解析:文中说“When a volcano erupts...Smoke and ash go up into the air.”,所以火山喷发时烟雾和火山灰会升到空中。反馈 收藏 ...
What do you call a volcano that no longer erupts? What type of volcano is Mount Tambora? What are the layers of a volcano? What is a mudflow on a volcano? What is a holocene volcano? What Hawaiian islands have active volcanoes?
The view from the International Space Station as the Raikoke volcano erupts in 2019. (Not a super-eruption; such an event hasn't happened in modern history.) Credit: NASA NASA has proposed sci-fi plans to potentially shut down a supervolcano — should one show signs of an imminent ...
What layers make up a composite volcano? What happens to lava after it erupts from a volcano? How do volcanoes contribute to the formation of new landforms? Why do volcanic mountains form where plates collide? The Galeras volcano is a stratovolcano. How was it formed? Why are there differen...