F. However, other planets have clouds that are not made of water.G. Studying clouds helps scientists better understand Earth's weather. 相关知识点: 试题来源: 解析 Ⅲ. 语篇解读:本文是一篇说明文。 主要就云的 形成、种类及其重要性等情况进行了介绍 36.选E 由该空前后的“most of the time ...
Why does the earth have life while the other planets(行星) don't? For one thing, the earth has just the rightemperature. As the third planet from the sun, the earthseems to be just the right distance away. The planetswhich are closer to the sun are so hot because theisurfaces are ...
Professor: Well, we have to consider its orbit. Gliese 581 e orbits its host star in a much shorter period of time than the other planets in the system, meaning it's very close to the star, and therefore too hot for water, for an ocean. However, the fact that it's relatively close...
What we know so far about all the planets that may have water in our solar systemBusinessinsider
As a result, Earth’s surface has been continually changed and eroded into delicate systems of river valleys—a remarkable contrast to the surfaces of other planetary bodies where impact craters dominate. Few areas on Earth have been untouched by flowing water. As a result, river valleys are ...
At that time, 40will enjoy a longer life.Li Yuanyuan believes that people will have more free time be-cause robots(机器人) will be very popular and will do many things41_ people. And we will build new _42_ on other planets(球). Maybe we can chat with each other in our new homes...
F. However, other planets have clouds that are not made of water. G. Studying clouds helps scientists better understand Earth’s weather. 相关知识点: 试题来源: 解析 1. E 2. D 3. C 4. A 5. G 【导语】 这是一篇说明文。文章介绍了什么是云。 (1)题详解: 根据上文“But most of the...
Pluto and the other minor planets in the outermost reaches of the solar system share similar meteorological conditions. Though information about these distant worlds is limited, observations suggest they have thin, relatively calm atmospheres above fields of nitrogen and methane ice. Temperatures range ...
planet that orbits a star other than our Sun. Again, an extrasolar planet can be either Rocky, Gas or Dwarf. We have been discovering planets orbiting other stars. Still, most of those were gas giants whose life could not exist because there was no water, land, or atmosphere to survive....
The fast-flowing water on the outside of the bend digs out material from the riverbank and pushes this material laterally across the bottom, and it gets deposited on the other side of the river, on the inner side of the bend. So, when we see in the sediment layers evidence of lateral...