Where on earth’s surface do you think scientists can locate rocks from the precambrian era? how do scientists determine the age of the rocks they’re analyzing? what types of tests or analyses do you think scientists would conduct on a rock from the precambrian era? lastly, how does understanding the precambrian era enhance our chances of finding another planet that could one day support life?
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Geography, 24.06.2019 22:00
Which of the following would not be considered a geographic impact on the history of middle and south america? a. the relative geographic isolation of the americas meant that they would be more susceptible to european diseases. b. ernesto “che” guevara's trip throughout south america inspired him to become a revolutionary. c. the tropical climate of north america has encouraged many south american countries to produce goods there. d. the proximity of the united states to middle and south america has strengthened its relationship to the region.
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Geography, 25.06.2019 04:00
Which form of severe weather is depicted in the image above
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Geography, 25.06.2019 08:00
Which physical feature is found throughout the yucatán peninsula? a. volcanoes b. petroleum deposits c. sinkholes d. high mountains
Answers: 1
Geography, 25.06.2019 08:30
Irrigation machinery has the amount of irrigated land in the us. a. doubled b. tripled c. quadrupled d. quintupled
Answers: 1
Where on earth’s surface do you think scientists can locate rocks from the precambrian era? how do...
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