which encompasses the great “engines” — the external and internal energy sources—that drive the Earth system and all its cycles. We can think of Earth’s energy cycle as a
托福阅读真题第245篇Earth’sAtmosphere(答案文章最后) Earth’s Atmosphere Paragraph 1: Earth’s atmosphere has changed through time. Compared to the Sun, whose composition is representative of the raw materials from which Earth and other planets in our solar system formed, Earth contains less of so...
s energy cycle as a “budget”: energy may be added to or subtracted from the budget and may be transferred from one storage place to another, but overall the additions and subtractions and transfers must balance each other. If a balance did not exist, Earth would either heat up or cool...
We can think of Earth’s energy cycle as a “budget”: energy may be added to or subtracted from the budget and may be transferred from one storage place to another, but overall the additions and subtractions and transfers must balance each other. If a balance did not exist, Earth would...
Earth’s Energy Cycle(地质类) Posted on03/22/2019by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 password) ...
Earth’s Energy Cycle Paragraph 1:To understand most of the processes at work on Earth, it is useful to envisage interactions within the Earth system as a series of interrelated cycles. One of these is the energy cycle, which encompasses the great “engines” — the external and internal ene...
The geologic processes related to the movement of fluids on a planet’s surface can completely resurface a planet many times. These processes derive their energy from the Sun and the gravitational forces of the planet itself. As these fluids interact with surface materials, they move particles ...
B. It is more geologically active. C. It is covered by impact craters. D. It has an atmosphere. 你的答案: 正确答案:A 题目解析: 登录后才能查看题目解析,还没有账号?马上注册 本文生词0 显示文中生词 登录后才能收藏生词哦,现在登录注册>
”，说明前后文Venus两种截然不同的情况，结合四个选项位置，第一个空前在讲“金星的地质活动活跃”空后已有“
D. They demonstrated that amino acids could be created only in the presence of methane gas. 你的答案: 正确答案:C 题目解析: 登录后才能查看题目解析,还没有账号?马上注册 本文生词0 显示文中生词 登录后才能收藏生词哦,现在登录注册>