Why is space junk considered a problem? A. It buns up after it re—enters the atmosphere B. It often stops the view of telescopes on Earth C. It could force new space tools to travel at slower speeds辔烨棟剛殓攬瑤丽阄应. D. It may crash into other space tools causing damage or ...
Why is space junk considered a problem? A. It buns up after it re-enters the atmosphere B. It often stops the view of telescopes on Earth C. It could force new space tools to travel at slower speeds D. It may crash into other space tools causing damage or death ...
( )2.Why is space junk considered a problem? A.It burns up after it reenters the atmosphere. B.It often stops the view of telescopes on the earth. C.It could force new space tools to travel at slower speed. D.It may crash into other space tools causing damage or death. 相关知...
阅读理解BA Problem in Outer Space1. Why is space junk considered a problem?Many people know that rubbishA. Because it burns up after it re-enters theis a big problem on the planet Earth.What many people don't know is thatatmosphere.junk has become a problem in outerB. Because it often...
Why is space junk considered a problem ___?Countries want future space tools to be able to fall back into the earth's atmosphere so that ___.How do the Germans plan to deal with space junk ___?In which section of the newspaper would you probably read this article ___? 2【题目】...
D. causes pollution in outer space. 相关知识点: 试题来源: 解析 A. poses a threat to functioning satellites and spacecraft. 答案:A. poses a threat to functioning satellites and spacecraft. 解析:空间垃圾的主要问题是它对运行中的卫星和航天器构成威胁。其他选项并不是主要原因。
What goes up doesn’t always come down. Let’s explore space junk facts to understand what debris cleanup means for the future of space exploration.
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Why do so many Americans eat tons of processed food, the stuff that is correctly called junk ( ' , 垃圾 ) and should really carry warning labels? It's not because fresh ingredients are hard to come by. 出自-2015年12月阅读原文 Shouldn't preparing—and consuming—food be a source of com...
A. Space junk clouds are likely to block the path of spacecraft. B. An empty rocket might strike a spacecraft orbiting the Earth. C. Space junk might fall onto the Earth,causing damage. D. Space junk becomes bigger and bigger until hard to get rid of. ...