题目The Earth is a planet. What makes it different from other planets? A. It has water. B. It has no atmosphere. C. It is very small. D. It is very hot. 相关知识点: 试题来源: 解析 A。地球与其他行星不同之处在于它有液态水。
E. The drops of water are too small to see. F. However, other planets have clouds that are not made of water. G. Studying clouds helps scientists better understand Earth’s weather.相关知识点: 试题来源: 解析 1.E 2.D 3.C 4.A 5.G结果...
However, other planets have clouds that are not madeof water.G. Studying clouds helps scientists better understandEarth's weather. 相关知识点: 试题来源: 解析 12.选B 细节理解题。根据文章第一句“One day,Jack'sparents told him that his grandpa would retire after work-ing for forty years....
A. Planets with water. B. Planets with oxygen. C. Worlds that could support life. D. Planets with gold. 相关知识点: 试题来源: 解析 C。原因:文中提到“Scientists are constantly on the lookout for worlds that could support life as we know it.”。 反馈...
Why does the earth have life while the other planets(行星) don't? For one thing, the earth has just the rightemperature. As the third planet from the sun, the earthseems to be just the right distance away. The planetswhich are closer to the sun are so hot because theisurfaces are ...
But space has remained resolutely silent. Scientists have sent probes to the very edges of our Solar System.但太空一直坚决地保持着沉默。科学家们已经向太阳系的边缘发射了探测器。But all they have sent back have been images of planets inimical to life. Over the last 25 years, however, ...
What we know so far about all the planets that may have water in our solar systemBusinessinsider
This suggests that our Solar System isn't a typical planetary system, but a relatively rare one. When we look at planets around other stars, we see that planets of a similar mass to Jupiter are found in Earth's spot.这表明，我们的太阳系不是一个典型的行星系，而是一个相对罕见的行星系。
The long-term effect of this behavior is that you, and most other people around you, will want to avoid having a conversation with them at all. If you have no option, keep your conversations with them casual — pouring out your heart is not going to get you the emotional response you ...
We have been discovering planets orbiting around other stars. Still, most of those have been Gas Giants whose lives could not exist because there was no water, land, or atmosphere to survive. Whilst in our solar system, the rocky planets are closest to the Sun, and the gas giants are on...