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
Volcanic eruptions are usually heralded by earthquake swarms. They indicate the motion of molten rock beneath the surface. Once an eruption is about to happen, the volcano can spew out lava in two forms, plus ash, and heated gases. Most people are familiar with the sinuous-looking ropy "paho...
What comes out first when a volcano erupts? A. Lava B. Smoke and steam C. Ashes 相关知识点: 试题来源: 解析 B。解析:文中说“First, there is a rumbling sound deep inside the earth. Then, smoke and steam start to come out of the top of the volcano.”,所以最先出来的是烟和蒸汽。
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 ...
B.the inside of the earth is filled with hotwaterC.lava tries to get out of the rock layer(岩层)just as boiling water tries to get out of thekettleD.the relation between the rock and lava isthe same as water to kettle37.Which of the following may NOT happenwhen a volcano erupts?A...
NASA investigated what would happen if a volcano had a super-eruption. They concluded Earth would experience limited cooling, but not be plunged into a cataclysmic volcanic winter.
What is a HEADACHE Explained by Dr Chris and Dr Xand Newsround 01:37 Who First Knew that Cows Had Milk Newsround 01:16 New Invention to Help People with Disability to Surf 01:19 Rugby League World Cup 2022 All You Need To Know Newsround 02:01 VOLCANO ERUPTS IN STROMBOLI, ITALY!
When a volcano erupts, lava blasts out of it and flows down its slopes. The outer surface of the erupting lava cools down very swiftly (e.g., hundreds of degrees per second) when it’s first exposed to air! Clearly, when red-hot lava comes in contact with air, it cools down incredi...
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)。
What comes out of a volcano when it erupts? A. water and fish B. hot lava, ash, and gases C. apples and oranges 相关知识点: 试题来源: 解析 B。解析:文中提到“When a volcano erupts, hot lava, ash, and gases come out.”。