网络释义 ice.age n. 1. 冰期;冰川期;冰河时代one of the long periods of time, thousands of years ago, when much of the earth's surface was covered in ice 例句 释义: 全部,冰期,冰川期,冰河时代,冰河世纪,冰河世纪三部曲,冰河时期泡泡龙 更多例句筛选 1. If you thought Ice Age was just a...
An ice age is a period of colder global temperatures and recurring glacial expansion capable of lasting hundreds of millions of years.
5. From the “Roman Warm Period" to the “Little Ice Age", periods of hot and cold weather have extended (extend) for centuries. 相关知识点: 试题来源: 解析 答案见上解析:句意:从"罗马暖期"到"小冰期",冷热天 气的时期已经延续,了几个世纪. 由时间状语 for centuries 可知,本句应用现在完成时...
At the end of the last ice age, around 11,700 years ago, the earth's climate began warming rapidly. As the planet heated up, its vast glaciers(冰川) fell back. Almost immediately afterwards volcanic(火山的) activity increased. That was nothing new. The geological record has plenty of e...
THE LITTLE ICE AGE 发展史 Question 1 正确答案:II 解析: B段主旨句:主旨句为B段第3句“The Little Ice Age lasted from roughly 1300 until the middle of the nineteenth century.”(小冰期的气候活动不仅在塑造现代地球环境方面发挥了作用,也为如今史无前例的全球变暖现象提供了温床),B段整段就是在描述小...
During the Little Ice Age temperatures decreased in large parts of Europe. Historians have shown that decreased temperatures led to shortened growing periods and more frequent harvest failure. In this paper, I test whether gradual adverse climatic change during the Little Ice Age also affected ...
(47) Although the time involved is so short, about 0.04 percent of the total age of the Earth, the amount of attention devoted has been incredibly large, probably because of its immediacy, and because the epoch largely coincides with the appearance on Earth of humans and their immediate ...
From the "Roman Warm Period" to the “Little Ice Age" that began in the 15th century, periods ofhot and cold weather 1.(extend) for centuries. As a result, many have argued that the currentperiod of global warming 2.(be) part of a natural pattern and that the human role in ...
Norse voyagers from Northern Europe explored northern seas, settled Greenland, and visited North America. It was not a time of uniform warmth, for then, as always since the Great Ice Age, there were constant shifts in rainfall and temperature. Mean European temperatures were about the same as...
B.Over time, variations in the positions of the continents may have caused cooling periods by influencing ocean currents and rain patterns. C.The increase in the size of sunspots and the more frequent occurrence of solar flares has resulted in shorter and less frequent cold periods over the pas...