小学一年级介绍星球英语

【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《小学一年级介绍星球英语》，欢迎阅读！

小学一年级介绍星球英语

There are many planets on the planet. Now let's introduce Venus and Jupiter.

Venus and Earth are sometimes called the “twin planets.” This is because these two planets are similar in size.

But unlike Earth, Venus does not seem to have any water. There are, however, many mountains and volcanoes. The planet’s surface is rocky and similar to that of a desert.

Jupiter is the largest planet in our solar system.lt is the fifth planet from the Sun.Jupiter is thename of one of the gods in Roman mythology.lt is a very big planet that is almost twice of allplanets combined in our solar system.

lt is 1300 times biggest than the earth. It couldhave been a star if it was 80 times bigger thanthe current size.The atmosphere there is mostlycreated by hydrogen and helium. After moonand Venus, it is the third brightest object in thenight sky.The reason behind its brightness is reflected light to cast a shadow.lt is assumedthat there is rocky core of heavier elements onthis planet, but it has to lack of solid surface likethe other giant planets. lt looks like an oblatespheroid because of its too much speedy rotation. Pioneer 10 is the first every spaceshipwhich attempts to visit Jupiter. It made theclosest approach on December


4,1973. lt hasalmost 79 known moons. Some are unknown bythe astronauts. This planet is known from ancient times because it can be seen with nakedeyes when the sun is low.There are lots of stories in different mythologies about this planet.

本文来源：https://www.dy1993.cn/U21.html