B选项"Mars"是火星,属于小型的类地行星; C选项"Jupiter"是木星,其质量是其他行星总和的2.5倍,体积是地球的1300倍,符合"最大行星"的题干描述。 **第二题分析**: A选项"Condensation"(凝结)是气态转液态的过程,与题干描述相反; B选项"Evaporation"(蒸发)特指液态水吸热转为气态的物理过程,完全匹配题意; C选项...
c) Marsd)Earth 相关知识点: 试题来源: 解析 a) Jupiter 1. **选项分析与正确性确认**:给出的四个选项中,a选项为Jupiter(木星),根据已知天文知识,木星是太阳系中最大的行星,无论是体积还是质量都远超其他行星。2. **逐个分析选项**: - **a) Jupiter**:木星质量为太阳系其他行星总和的2.5倍,直径约...
Perhaps the most strikingly unique feature of Earth is its vast oceans, which cover 70% of the planet's surface. Earth is the only world in our solar system with liquid water at its surface today. Scientists believe that Mars andVenusmay have long ago had oceans, but these are long gone...
Our planet, Earth, is unique in our solar system. Earth has air, water and life, creating a constantly changing world. Earth's distance from the sun makes it ideal for life to persist because temperatures are not too hot or cold. Mars Mars, known as the Red Planet, is half the diamet...
What makes Mars' interior unique among the terrestrial planets? What is Lexell's Comet's mass? What is the mass of Comet Hyakutake? Who discovered Comet Tempel 1? What is the purpose of the Oort cloud? When was West's Comet visible?
C) MarsD) Saturn 相关知识点: 试题来源: 解析 B) Jupiter 首先,问题询问太阳系中最大的行星。对选项逐一分析: A) 地球是类地行星中最大的,但远小于气态巨行星,故排除。 B) 木星是气态巨行星,直径约14万公里,质量和体积均为太阳系行星之首,正确。 C) 火星体积较小,显然不是,排除。 D) 土星虽大,...
What is the largest planet in our solar system?A) VenusB) JupiterC) SaturnD) Mars 相关知识点: 试题来源: 解析 B) Jupiter 问题询问太阳系中最大的行星,需要从四个选项中选择正确答案。逐一分析每个选项: - **A) Venus(金星)**:金星是类地行星,直径约为12,104公里,比地球略小,不属于最大行星。
What makes Mars' interior unique among the terrestrial planets? Why has Mars been the planet most studied? What are the space probes on Mars? What is the surface of Mars like? Why are asteroids found between Mars and Jupiter? What is the planet Mars known for?
NASA currently is planning to resume human missions to the moon in the mid-to-late 2020s, as a prelude to astronauts eventually traveling to Mars [source: Dvorsky]. We've also seen the rise of private space entrepreneurs such as Elon Musk, who has described his dream of building a ...
4) Mars is a low value contrast object - the colors of blue and orange are complementary and helps, but the objects are all close in value and that makes things difficult. 5) Long lasting global dust storms can wipe out any remaining contrast. ...