WASHINGTON (AP) - A newly discovered planet is eerily similar to Earth and is sitting outside our solar system in what seems to be the ideal place for life, except for one hitch. It's a bit too big. The planet is smack in the middle of what astronomers call the Goldilocks zone, ...
carbon dioxide and water C. oxygen and water D. helium and hydrogen 相关知识点: 试题来源: 解析 C。解析:“They have found that it has an atmosphere similar to Earth's, with the presence of oxygen and water.”,新行星的大气层与地球相似,存在氧气和水。反馈 收藏 ...
结果1 题目 The planet,surprisingly similar to Earth,raised questions about the possibility of life (存在) outside solar system.(根据汉语提示单词拼写) 相关知识点: 试题来源: 解析 existing 反馈 收藏 ...
So far, scientists have found nearly 1,800 planets in the universe. "The past year has seen a lot of progress in the search for Earthlike 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 ...
"It's very exciting to find a planet similar to the Earth,"Barclay said."It's not easy work because things change as we get more measurements." "It's possible for life to live in this planet,but that doesn't mean there is life in it."Barclay said. So far,scientists have found ...
9. After many years of looking, scientists have found a planet aA is similar to the Earth. A. that B. who C. whatD. when 相关知识点: 试题来源: 解析 答案见上A 本题考查定语从句的关系词。 分析句子结构可知,设 空处引导定语从句,先行词是 a planet,指物,且关系词在定 语从句中作主语,故...
the first planet that is the same temperature and is almost the same size as Earth,"scientist David Charbonneau wrote in an email.48.Scientists have already found about planets now.A.500B.186C. 1,800D.1,80149.Which of the following about Kepler-186f is NOT true according to the passage...
1 Let us suppose another planet with conditions similar to those on the earth ___? A. don't you B. don't we C. will you D. do we 2【题目】Let us suppose another planet with conditionssimilar to those on the earth,? A. don't youB. don't weC. will youD.dowe 3 Let us ...
这句话的主语是find a planet similar to the Earth表示“物”,指的是“找到一颗与地球相似的行星”这件事,是令人兴奋的。因此用形容词interesting。故答案为:interesting。 【6】句意:这不是一件容易的工作,因为随着我们得到更多的测量数据,情况会发生变化。根据音标[tend]提示可知,填单词change;本题的时态为...
“It’s possible for life to live in this planet, but that doesn’t mean there is life in it,”Barclay said. So far, scientists have found nearly 1, 800 planets in the universe. “The past year has seen a lot of progress in the search for Earth-like planets. Kepler-186f is very...