4 What is this passage mainly about? A. Different kinds of solar systems. B. The amount of moons orbiting planets. C. Objects related to Sun. D. Space objects in our solar system. 相关知识点: 试题来源: 解析 4.D主旨大意题。本文主要介绍太阳系中的空间物体。故选D 。
PURPOSE: A solar heat collecting system is provided to increase efficiency and profitability by increasing the temperature using a collector group. CONSTITUTION: A solar heat collecting system comprises a low temperature heat collector(10), a first heat exchanger(30), a first flow control pump(50)...
Our solar system object in space that orbits or circles around the earth or planet is called satellite .
Jupiter is the largest planet in our solar system and is made up of many different kinds of gases. It is so big that1.300 Earths could fit inside Jupter! And it has 79 moons. Some of its moons are like small planets, and others are preces of rock and ice. Studying Jupter's moons...
In our solar system Adensity of larger planets is more than smaller planets Bdensity of smaller planets is more than larger planets Cdensity of a planet does not depend upon its size density of all the planets is the same. Ddensity of larger planets is more than smaller planetsSubmit How...
The Solar System from a Different Angle: 17 Surprising Facts 2024-02-11 21:00:120 0 2024-02-12 05:11:47 您当前的浏览器不支持 HTML5 播放器 请更换浏览器再试试哦~点赞 投币 收藏 分享 https://www.youtube.com/@BRIGHTSIDEOFFICIAL/videos 知识 野生技能协会 豆知识 琐事 亮生活 朱砂...
The expository writing on the solar system described the features of different planets. Which planet is known for its beautiful rings? A. Mars B. Saturn C. Venus D. Jupiter 相关知识点: 试题来源: 解析 B。解析:在关于太阳系的说明文里提到以美丽光环著称的行星是土星,所以B选项正确。A选项火星没...
Jupiter’s iconic Great Red Spot is a massive storm that has swirled within the atmosphere of the largest planet in the solar system for years. But astronomers have debated just how old the vortex really is, as well as when and how it formed. Some experts believed it was ...
His photo of the solar system(太阳系) helped him get the top prize(奖) at a competition(比赛).Wang likes astronomy(天文学) very much. In Grade 8, he began to take photos of stars. He often goes out at night to watch different stars. But it is not easy for Wang to always get ...
The various objects present in the solar system are: the sun , planets , satellites, asteroids , comets and meteors. Show More | ShareSave Class 10PHYSICSSOURCES OF ENERGY Knowledge Check In our solar system Adensity of larger planets is more than smaller planets ...