比如第6篇Forming the Building Blocks of Life《生命形成的基石》话题关于氨基酸,与旧题中讨论生命形成理论的文章有近似内容。 3.除了提高词汇量、阅读速度和解题技巧,充分研读分析旧题以及观看BBC相关纪录片有助于了解人文历史、生物、天文地理、艺术等相关内容。比如今天考察...
Paragraph 1:In order to understand the origin of Earth's atmosphere, we must go back to the earliest days of the solar system, before the planets themselves were formed from a disk of rocky material spinning around the young Sun. This material gradually coalesced into lumps called planetesimals...
205.Is the origin of food rich 乌龟英语1549 A147. atmosphere,atom 英语自学工具1.03万 01.Rise of the Earth Dragon 少儿英语大师3.00万 offer / provide,on the earth / on earth 英语老师胡灿奎2 月球是哪儿来的?月球起源之谜!The Moon's Origin 科学探索UFO1.22万 ...
Paragraph 1:In order to understand the origin of Earth's atmosphere, we must go back to the earliest days of the solar system, before the planets themselves were formed from a disk of rocky material spinning around the young Sun. This material gradually coalesced into lumps called planetesimals...
The Origin of Earth’s Atmosphere Paragraph 1:In order to understand the origin of Earth's atmosphere, we must go back to the earliest days of the solar system, before the planets themselves were formed from a disk of rocky material spinning around the young Sun. This material gradually coal...
为了帮助大家高效备考托福，为大家带来托福TPO36阅读Passage2原文文本+题目+答案解析，希望对大家备考有所帮助。TheoriginofEarth’satmosphereInordertounderstandtheoriginofEarth'satmosphere,wemustgobacktotheearliestdaysofthesolarsystem,beforetheplanetsthemselveswereformedfromadiskofrockymaterialspinningaround...
当它开始达到最大尺寸时,地球变热了,部分原因是与其他星子的碰撞,另一部分原因是随着体积的增大,内部压力越来越大。此外,早期地球含有丰富的放射性物质,也是热量的来源。随着地球的升温,它的内部融化了。在熔融内部,在重力的影响下,不同的元素按密度进行分类。到太阳系形成约4000万年后,早期地球上大多数较重的金属...
阅读部分 1. The Origin of Earth's Atmosphere 第一段讲了大气的起源可以追溯到地球形成时期,讲述了早期地球的形成过程,地球经历了一段非常混乱的时期; 第二段讲了随着地球初具雏形,地心和地球磁场也逐渐形成;第三段讲了地幔和地表的出现;第四段讲述了地球最终出现了稳定的大气。
The Origin of Earth’s Atmosphere(环境类) Posted on03/21/2019by周, 周杰 小喇叭 Notice:【公众号功能性关键词回复】 进入公众号,对话框内输入“阅读答案”,即可获取杰哥公开免密的文章答案。 Go into our WeChat Official Account, type in “阅读答案”, then you’ll get answers of the passages(no...
origin of the earth's atmosphere 下载积分: 1500 内容提示: Chemical Evolution of Life on the Early EarthAll organisms on Earth today use the same four bases in the same geneticcode and the same 20 amino acids (out of the hundreds possible). Furthermorethey all use the same basic mechanism...