托福阅读真题第216篇OriginoftheSolarSystem(答案文章最后) Origin of the Solar System Paragraph 1:The orderly nature of our solar system leads most astronomers to conclude that the planets formed at essentially the same time and from the same primordial (original) material as the Sun. This material...
Paragraph 1:The orderly nature of our solar system leads most astronomers to conclude that the planets formed at essentially the same time and from the same primordial (original) material as the Sun. This material formed a vast cloud of dust and gases called a nebula. The nebular hypothesis s...
origin of the solar system托福阅读 The origin of the solar system is a fascinating scientific topic that has intrigued researchers for many years. Through careful examination of various celestial bodies and the analysis of different data, scientists have developed several theories to explain how our ...
Origin of the Solar System(天文类) Posted on02/26/2019by周, 周杰 重点词汇重点句子词汇讲解(加密)句子讲解(加密)逐题讲解(加密) 重点词汇重点句子词汇讲解(加密)句子讲解(加密)逐题讲解(加密) 答案:1.A 2.D 3.A 4.B 5.C 6.B 7.D 8.D 9.A 10.C 11.B 12.A 13.B 14.CDF...
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...
origin of the solar system托福阅读 "Origin of the Solar System"(太阳系起源)是一种可能出现在托福(Test of English as a Foreign Language)阅读部分的话题。在这个话题中,可能会探讨太阳系的形成以及与之相关的科学理论和研究。 在托福阅读中,可能会出现关于太阳系起源的文章或段落,其中可能会包含以下内容: 1...
origin of the solar system视频讲解 Posted on11/18/2020by周, 周杰 题号答案解析 1A视频讲解 2D 3A视频讲解 4B视频讲解 5C 6B视频讲解 7D视频讲解 8D视频讲解 9A视频讲解 10C视频讲解 11B 12A 13B视频讲解 14CDF视频讲解 在线时间:周一至周日 ·Beijing Office...
They would have been incorporated into solid materials that condensed out of the nebula and formed asteroids and comets. Such materials might have been delivered to Earth in great quantities during the heavy bombardment period of solar system history, between 4.5 and 3.8 billion years ago. The ...
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...
beyond the Sun's gravitational influence into the vicinity of a neighboring star, so the comet reservoir must be in a very distant part of the solar system, Comets enter the inner solar system from all directions without any clearpreference. so this great swarm of comets must be roughly ...