21-10-09 1. In area, the United States is the ____ largest country in the world. A 2nd B 3rd C 4th D 5th 2.The 50th state in America is ____ A Alaska B Texas C Hawaii D Rhode Island 3. Mauna Loa, the worlds largest active volcano, is located in ____ A Hawaii...

21-10-04 1. In area, the United States is the ____ largest country in the world. A. 2nd B. 3rd C. 4th D. 5th 2.The 50th state in America is ____ A. Alaska B. Texas C. Hawaii D. Rhode Island 3. Mauna Loa, the worlds largest active volcano, is located in ____...

20-12-21 有些游客为寻求刺激，在火山爆发时前往山口附近观光，这一做法不仅危及他们自己的生命，还会妨碍紧急救援机构的正常工作。一份由英国皇家地理学会（Royal Geographical Society）发布的报告警告人们注意 火山旅游业 带来的安全隐患。 When a volcano erupts, the obvio...

18-08-24 The famous Wulanhada Volcano Geopark in Chahar Right Back Banner, Inner Mongolia Autonomous Region, has been closed for renovation, reports Beijing Youth Daily. 内蒙古察哈尔右翼后旗著名的乌兰哈达火山地质公园因整建而关闭。 The geopark, which is only...

18-06-08 The death toll from the eruption of the Fuego volcano in Guatemala has risen to 99 as more bodies were found Wednesday, according to Guatemalas National Forensic Sciences Institute (INACIF). 危地马拉国家司法鉴定科学研究所表示，随着周三发现更多的尸体...

17-04-26 After that, the little prince climbed a high mountain. The only mountains he had ever known were the three volcanoes, which came up to his knees. And he used the extinct volcano as a footstool. From a mountain as high as this one, he said to himself...

15-09-17 Scientists from two laboratories plan to conduct tests of unusual precipitation that fell across the region in hopes of pinpointing the origins of so-called milky rain that has mystified residents. 来自两家实验室的科学家计划，化验西北地区降下的不同...

15-05-27 A volcano atop one of the Galapagos Islands has erupted for the first time in 33 years, threatening the fragile ecosystem. 加拉巴哥群岛一座火山近33年来首次喷发，威胁着岛上脆弱的生态系统。 Wolf volcano began spewing smoke, ash and lava just before da...

14-08-19 The risk of an eruption at Iceland's Bardarbunga volcano has increased, with signs of ongoing magma movement, Iceland's meteorological office says. 冰岛巴达本加火山喷发的危险提高，目前已有岩浆持续流动的迹象。 Seismic activity has been detected at Ba...

14-02-14 Thousands of people are evacuating their homes in Indonesia after a volcano erupted in east Java. 印度尼西亚东部爪哇岛一座火山爆发，数千人被迫撤离家乡。 Residents wore masks to protect themselves from the dust and ash in the air Mount Kelud spewed a...