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Both the reading passage and listening passage discuss the topic of hypotheses of changing the color of moon. The author of reading argues that known as transient lunar phenamenon, or TLPs, the reason why moon is transformed is a matter of a myriad of interesting and believable speculation whereas the lecturer of listening contradict the reading. The two each provide three reasons to support their arguments. To begin with, according to the article, there are one possible hypothoses that clouds of lunar has are bringing about the phenomena. This theory is that gases beneath the surface of the Moon are sometimes released into lunar atmosphere, which allow people to observe the gas clouds. However, the speaker argues that the hypothese is problematic in that the clouds of lunar gas fleck out. So this event will make it impossible for people to observe this clouds. Furthermore, it is also argued that some scientists speculate that TLPs are illuminated clouds of dust floating above the lunar landscape. They surmise that particles from space strike the Moon's surface. On the contrary, the lecturer claims that this theory above mention is not true because experts would not know how much gas exist there. In order to be visible, the gases have to be gathered enormously. Finally, the reading passage points out that researchers maintain that TLPs are engendered by solar radiation. On the other hand, the professor says that this theory is popular but data to support this hypothese is insufficient. Also, solar radiation do not corelate to moon's bright. |