Uranium-lead radiometric dating is most often performed on which mineral?
feldspar
qua...
Geography, 25.09.2019 05:30 dcardenas2005
Uranium-lead radiometric dating is most often performed on which mineral?
feldspar
quartz
mica
zircon
Answers: 1
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Plants can have a positive and negative effect on the rate of weathering
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Distance that the transcontinental railroad covered from omaha to san francisco.
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Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.
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Based on your knowledge of industrialization, which of the following statements best describes what is happening in this photo taken in the us around 1910? a. the children pictured here likely worked a 4 - 6-hour shift after school, five days a week, for minimum wage. b. the children pictured here are working illegally, as child labor was prohibited in the late 1880s. the children pictured here likely worked a 12-hour day, six days a week, for about one dollar a week d. the children pictured here likely earned good wages, were protected from risk of injury, and were likely to have a successful, long-term career in this industry.
Answers: 1
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