It is the world's most active volcano. It has been erupting (喷发) for thousands of years. Even when it isn't erupting, smoke comes out of the earth from a thousand little holes. In 1950 Mauna Loa erupted for twenty-three days. That erupting produced the greatest amount of lava (熔岩...
What is the most active volcano in the world? Rising gradually to more than 4 km (2.5 mi) above sea level, Hawaii's Mauna Loa is the largest active volcano on our planet. Is Mount Vesuvius in the Ring of Fire? Although most of the world's volcanoes reside on the Ring of Fire, the...
The Kilauea volcano is the most active volcano in the world. I can't imagine what it would be like to live near it! In this lesson you will learn more about where it is and the facts and history surrounding this amazing landform. Related...
What type of volcano is Katla? What volcano is erupting in Bali? What type of volcano is Mount Pelee? What type of volcano is Askja? What can dormant volcanoes release? What type of volcano is Krakatoa? What is the most active composite volcano?
27.【答案】B【解析】题干意思是“这篇短文主要讲什么”,A项是“一些古老的寺庙”,B项是“Kate的度假计划”,C项是“Kate精彩的度假”,根据文章第一句“Kate is planning her vacation(Kate正在计划她的度假)”可知,本文主要讲述了Kate的度假计划,因此答案选B。
Even if Kilauea, the world's most active volcano, isn't erupting when you visit the Big Island, you can still see the strange lava-carved landscape. The 3-mile round-trip Pu'u Huluhulu hike crosses former lava flows and passes lava trees, formed when the 1,200-...
Cinder Cone Volcano: A photograph of Parícutin, the world's most famous cinder cone. It erupted and grew between 1943 and 1952 and is located near the city of Uruapan, Mexico. Today it is a volcano that is 1,391 feet in height and surrounded by about 90 square miles of lava flows. ...
Hours later, just before 8am, the volcano erupted, southeast of Helgafell mountain, with a second fissure opening just after midday. Image:A map showing the most hazardous areas in the area According to Iceland's Met Office, the fissure is "south of lava flow detection barriers being...
Officially, volcanologists consider a volcano active if it has erupted sometime during the Holocene Epoch, which started 11,700 years ago at the end of the last ice age. A volcano that hasn't erupted in the Holocene is considered extinct. This geologic-timescale-based distinction is some...
It is the most active vent inside the huge Tengger caldera and erupts every few years. Ijen flames Blue flames of burning sulfurIjen volcano in East Java has one of the most impressive sulfur deposits on earth. They are so hot that the sulfur often ignites - a mysterious display at night...