What makes the Earth more suitable for life than other planets in the solar system? A. The Earth is the only planet that can receive energy from the sun. B. The sun is at the right distance from us and in proper
根据第一段“With the fast development of astronomy, astronomers are eager to find a hint of the familiar: planets that resemble Earth. By pushing technology to the limits, astronomers ar idly approaching the day when they can find another Earth.(随着天文学的快速发展,天文学家们渴望找到一个熟悉...
"During the last half century, the planet Earth has fashioned together tiny pieces of the metal in its crust, and has flung these delicately constructed objects to all of the other planets in the solar system," Laughlin said. "From our anthropocentric viewpoint, we naturally separate ourselves ...
Like all the planets in this solar system, Earth rotates around an axis, an imaginary line between its North and South poles. At the same time, it orbits the sun, finishing a new lap every 365.25 days. Relative to its pathway around the sun, Earth's axis has a 23.5-degree angle tilt...
What makes Saturn different from other planets? Is Neptune the third largest planet? Which of the Solar System's gas planets have craters? Are there gas planets in the Kepler-62 solar system? What is the smallest Jovian planet? What kind of planets are Jupiter, ...
百度试题 结果1 题目 1. Our planet Earth, together with other planets, revolves around the Sun in what is called the s olar system. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
根据音标可知,此处是单词humans(人类),故答案是humans.77【答案】planets【解析】Aliens from other___ want to invade the earth(从其他行星来的外星人想要入侵地球)。行星的单词是planet, 行星不止一个,所以要用复数形式planets, 故答案是planets。78【答案】believe【解析】It is difficult to___ but it’s...
He comes from alien planet.他来自外星。He came to the earth by UFO.他乘飞碟来到地球。His favorite sport is football.他最喜欢的运动是足球。He will stay with us for a week 他将在我们这儿呆一个星期,and he is going...
In the 1960s, humans set out to discover what the red planet has to teach us. Now, NASA is hoping to land the first humans on Mars by the 2030s.
We can consider the gravitational attraction exerted by the other planets to be negligible, therefore the greatest effects on the Earth will be those produced by the sun and the moon. These three bodies attract each other, however, the greatest effect is in the Earth-moon interaction. Both ...