百度试题 结果1 题目( )10 This planet is the same size as the Earth. A. bigger than B. smaller than C. as big as 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
C )6. Scientists say it's a new planet(行星) in space and it is the same ___ as the Earth. A. height B. weight C. size D. colour 相关知识点: 试题来源: 解析 答案见上6.C【点拨】“一样大小”用 the same size表示。故选C。
While SPECULOOS-3 b is practically the same size as our planet, there are other differences that marks it out as radically different from Earth. This includes the fact a full orbit of its star, and thus a year on SPECULOOS-3 b, lasts just 17 hours. This exoplanet is also likely "tida...
Theia, which did not survive the collision except that it now makes up large parts of Earth and the moon was growing and probably would have become a planet if the crash had not occurred, Young said. Young and some other scientists believe the planet was approximately the same size as the...
百度试题 结果1 题目 (C)6. Scientists say it's a new planet(行星) in space and it is the same ___ as the Earth. A. height B. weight C. size D. colour 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
800planets in the universe."The past year has seen a lot of progress in the search for Earth-like planets.Kepler-186f is very important because it is the first planet that is the same temperature and is almost the same size as Earth,"scientist David Charbonneau wrote in an email.48....
“The planet is rocky, about the same mass as Earth, and temperate – conditions that are promising for life“ Whether life could exist on such a planet also depends on the nature of its atmosphere, which we know nothing about. “The planet’s atmosphere, if it indeed exist...
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Earth makes one revolution, or one complete orbit of the Sun, in about 365.25 days. The direction of revolution—counterclockwise as viewed down from the north—is in the same sense, or direction, as the rotation of the Sun; Earth’s spin, or rotation about its axis, is also in the ...
Earth's internal structure Earth's core is about 4,400 miles (7,100 km) wide, slightly larger than half the Earth's diameter and about the same size as Mars. The outermost 1,400 miles (2,250 km) of the core are liquid, while the inner core is solid. That solid core is about fo...