Geography, 28.01.2020 23:05 ineedhelp2285
Which description is most comparable to the convection currents that exist in earth’s mantle?
a. hot air rising and cold air sinking
b. cold water rising and hot water sinking
c. the sun rising and then setting 14 hours later
d. random distribution of temperatures
e. hot air sinking and cold air rising
Answers: 2
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Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.
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You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.
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The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d
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Which description is most comparable to the convection currents that exist in earth’s mantle?
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