3. bowen’s reaction series illustrates the process of magma differentiation where crystallization of minerals takes selected elements out of the magma so that the remaining magma becomes different. make sure you know the difference between an element, a mineral and a rock. (2 pts each) a (for olivine) b (for pyroxene) c (for ca plag) d (for amphibole) e (for na plag) f (for biotite) g (for kspar) h (for muscovite) i (for quartz) j (for tourmaline) k (for beryl) l (for apatite)
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Nuclear experimentation is a major global issue that affects relationships between countries. describe why countries try to limit the testing of nuclear weapons.
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Geography, 22.06.2019 09:20
Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .
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What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it
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Geography, 23.06.2019 23:20
James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.
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3. bowen’s reaction series illustrates the process of magma differentiation where crystallization of...
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