解析 C。解析:Mars is known as the Red Planet. Mercury is close to the sun and not known as the Red Planet. Venus is often called the Earth's sister planet but not the Red Planet. Jupiter is a gas giant and not the Red Planet....
Which of the following is not a gas giant planet? A. Jupiter B. Saturn C. Uranus D. Earth 相关知识点: 试题来源: 解析 D。地球不是气态巨行星。选项 A 木星是气态巨行星。选项 B 土星是气态巨行星。选项 C 天王星是气态巨行星。反馈 收藏 ...
The probe is an international project to explore the planet and its rings and moons.It was launched in 1997and its mission was to explore the"gas giant"planet which is the furthest planet to be seen from the Earth without a telescope.Scientists say the spacecraft's four﹣year tour of ...
Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth's Moon. Mercury is the fastest planet, zipping around the Sun every 88 Earth days. Can we live on Neptune? Neptune, like the other gas giants in our solar system,doesn't...
Recently, scientists have discovered gas giants that have water in their atmospheres, but this is the least giant planet ever to have water detected in its atmosphere. “The water detection was quite clear to us relatively early on,” lead author Bjorn Benneke, a professor at the Institute fo...
A.The author bepeves that there have been extraterrestrial beings visiting our planet.B.The author and his wife talked about the refund in the driveway where nothing could hear them.C.The author and his wife were overjoyed at the repayment from the IRS.D.The author noticed that the ...
Although asteroids pale in size in comparison to planets, they share similar humble beginnings: in clouds of gas and dust circling the young Sun, grains of dust started sticking together, and soon there were boulders and then mountains of rock headed towards planethood. The newly formed planets...
Jupiter is named after the Roman god of the sky and thunder and is the fifth planet from the Sun. It is made of gas and covered in swirling clouds of ammonia and water. Although it doesn't have a solid surface, it may have a solid inner core about as big as Earth. Jupiter is fam...
Aquarius Major - Earth has a colony on this water planet which is one of one of the moons of the gas giant in the sky.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、
aMethane gas (甲烷、沼气)in the atmosphere is known as a “greenhouse” gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (发...