Question List for "Earth Science"

Pages: 1 ... 26 27 [28] 29 30 ... 138
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Geography » In 1960 the largest gold producer was South Africa. Now it is ________. New
Started by bobbie
 56 Feb 28, 2020
Geography » Quartz has a characteristic conchoidal fracture, yet rock shops often sell quartz as elongate six ... New
Started by jman1234
 91 Feb 28, 2020
Geography » Geologists may choose to lick a mineral to identify it. What mineral is the geologist expecting with ... New
Started by DelorasTo
 89 Feb 28, 2020
Geography » 1 gram is defined as the mass of 1 cubic centimeter of water. A cubic centimeter of quartz weighs ... New
Started by ec501234
 140 Feb 28, 2020
Geography » Atoms tend to gain, lose, or share electrons until they are surrounded by ________ valence electrons. New
Started by mspears3
 247 Feb 28, 2020
Geography » The columns of the periodic table divide atoms by their ________. New
Started by SO00
 64 Feb 28, 2020
Geography » Which mineral will "double refract" written text? New
Started by james
 141 Feb 28, 2020
Geography » When a mineral fractures along a cleavage plane, what does this suggest about the crystal structure ... New
Started by cnetterville
 100 Feb 28, 2020
Geography » What does the tendency of micas to produce thin cleavage flakes suggest about its crystal structure? New
Started by scienceeasy
 128 Feb 28, 2020
Geography » The ________ is the solid, rocky shell between the crust and outer core. New
Started by Cooldude101
 52 Feb 28, 2020
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