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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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drelog drelog
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8 years ago
At the start of the Triassic, most of the continents were above sea level, and sediments from that time are often red because ________.
A) they contain extensive deposits of iron ore
B) the dry climate baked clays to form hornfels
C) they are a major source of uranium and red quartz
D) they include iron oxides
E) there are extensive dune fields
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Earth Science

Earth Science


Edition: 14th
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PulsaPulsa
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8 years ago
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drelog Author
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#2
8 years ago
Exactly what I needed, exam is tomorrow!
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