Could There Have Been Water on Mars without CO2?Williams, Weston
【翻译】最近,中国科学家的一项发现表明,火星上可以找到可用的水。【解析】根据括号内的汉语意思可知,recently的意思是“最近,近期”,副词,位于句首,作状语,其后面需要用逗号与句子隔开。故本题的句子是:Recently, a findingbyChinesescientistssaysthatusablewatercouldbefoundonMars.故答案是Recently。反馈 收藏 ...
Could there be life on Mars?You probably know a lot about the city you live in. You may even know some interesting facts about our earth. But how much do you know about M__81__, the planet where many think there may be l 82?For many years, people have studied Mars.They have sen...
"There is likely to be a large amount of usable water in hydrous minerals around the landing site of Zhurong as well as the vast areas in Mars' northern lowlands. That resource can be used in manned explorations on Mars in the future," the researcher said.Zhurong is the core component of...
It could also be "a useful source of water for future human exploration of the red planet," according to the study. "Astronauts could essentially just go there with a bucket and a shovel and get all the water they need," one of the report's authors, Shane Byrne of the Lu...
9.After years of research,NASA scientists have found evidence that couldevidence(证明) there is liquid (液体的) water on Mars. 试题答案 在线课程 分析在多年的研究之后,美国国家航空航天局的科学家已经找到了可以证明火星上有液体水的证据. 解答答案:evidence. ...
Farming on Mars, however, will be very hard. There's plenty of water that could be taken from ice just below the surface, but the land on Mars is missing the nutrients(养分) that living things need. The team say that they could solve the problem by growing plants and fish together. ...
Farming on Mars, however, will 65.___ very hard. There's plenty of water that could be taken from ice just below the surface, 66.___ the land on Mars is missing the nutrients (养分) that living things need. The team say that they could solve the problem 67.___ growing plants ...
"We knew that the liquid water being buried deep in the subsurface was one possible solution to the question of where Mars' ancient liquid surface water went," Manga said. "On Earth we find microbial life deep underground where rocks are saturated with water and there is an energy source."...
contained water ice. This suggests that there was not just the odd pocket of ice or glacial activity in the area — rather, the whole region could have been covered by an ice sheet. As Mars slowly warmed andlost its atmosphere, the ice sheet melted away to reveal the rock formations ...