[請益] TPO22-3 閱讀最後一題
A. When Allende entered Earth's atmosphere, it broke into thousands of pieces
called chondrites because they look like glassy, black seeds.
B. The mineral content of chondrules suggests that they were probably formed in
isolated regions of the nebula that remained much hotter than the rest.
C. Chondrules are tiny, millimeter-sized drops of silicate materials that
probably formed when lumps of nebular dust were fused at extremely high
temperatures and then quickly cooled.
D. Irregularly shaped inclusions in Allende are composed of minerals that are
resistant to melting and are believed to be the earlest minerals to have
condensed out of the nebula.
E. The matrix that holds the chondrules and inclusions together in Allende
consists mainly of grains of nebular dust that were trapped inside the
meteor before they could be melted.
F. Except for being depleted in volatile elements, chondritic meteorites are
probably very similar in composition to the matter from which planets were
assembled.
網路上有的答案是給 BEF 有的是給 CDF
字X帝國的橫讀"寶典"則是兩種都有 詳解也寫得文不對題
請問答案到底是哪三個啊 ?
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02/16 19:13, , 1F
02/16 19:13, 1F
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