5. Finding a new home in space is not a cring. 相关知识点: 试题来源: 解析 ### 第一部分 It should be a gas planet. ### 第二部分 1. cradle 2. telescope 3. habitable 4. star 5. dream 第一部分: 宜居星球必须具备固体表面,因此气体行星不适合生命存在。 第二部分: 1. 地球是人类生命...
因此,选项 \circled{a}、\circled{c} 和 \circled{d} 是正确的。选项 \circled{b} 错误,因为气态行星通常不具备固体表面,生命难以生存。反馈 收藏
5. Finding a new home in space is not a easy t___. 相关知识点: 试题来源: 解析 Part 3: - It should be a gas planet. Part 4: 1. cradle 2. telescope, habitable 3. star 4. move 5. task Part 3: 宜居行星需要有液态水,围绕类似太阳的恒星旋转,且大小适中。气体行星不适合生命居住,因此...
A. It should be as big as the Earth. B. It should be a gas planet. C. Must be around a planet like the sun. D. It must have liquid water. 相关知识点: 试题来源: 解析 B 宜居行星必须具备固体表面,而气态行星没有固体表面,因此不适合生命存在。选项B描述了宜居行星不应该具备的特征,所以...
alone in the universe? To begin to understand what makes a planet habitable, and thus where to look for life both within and outside of Earth's solar system, scientists need to understand what in planetary formation and what in its subsequent evolution combine to produce a habitable planet.do...
A. The planet should be located at the “habitable zone” around its star.# B. The potentially habitable planets should have the right size.# C. The ideal candidate as our potential habitat rocky world nestled .# D. The far side of the Moon. 相关知识点: 试题...
A planet is a large spherical object that orbits around a star. Planets can be rocky, like Earth, or gas giants like Jupiter. A planet can have any number of orbiting moons around it.
根据最后一段中 “Additionally, dwarf stars are dim, so the habitable zone lies closer in. If the planet is closer to the star, it's easier for astronomers to detect a transit observation. A close-in planet also has a stronger pull on its star. That makes it easier to detect with the...
In the science - fiction movie "Interstellar", what is the main reason for the protagonists to embark on the interstellar journey? A. To find a new habitable planet for human beings B. To explore unknown galaxies just for curiosity C. To escape from the war on the earth D. To search ...
Earth is the planet of life. Running, crawling or flying, life abounds everywhere.地球是一个满是生命的星球。奔跑着的、爬行着的或飞翔着的，到处都是生命。But for all this beautiful diversity to have proliferated, Earth has had to provide a favourable environment for around four billion years. ...