Why are earth's continental plates continually in motion? a. the push from earth's ocean currents produces plate movement. b. the continental plates do move, but not continually. c. plates float on the liquid mantle located below the crust. d. the earth itself is in motion as it revolves around the sun.
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Geography, 22.06.2019 08:30
Who owned most of the resources in a market or capitalistic economy? in a socialist or command economy? what determines ownership in a traditional economy. (economies)
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Geography, 23.06.2019 20:00
Scientist: cross-sections of stalactitesâcalcite formations deposited on cave ceilings by seeping waterâcan reveal annual variations in rainfall in particular areas over hundreds and thousands of years. we often found that whenâaccording to these cross-sectionsâdrought occurred in a particular area, it coincided with the collapse of an ancient society in that area. i hypothesize that drought reduced agricultural productivity in these areas, thereby leaving these societies without the resources needed to handle internal stresses and external threats. which of the following, if true, would most weaken the support for the scientist's hypothesis? a. many droughts indicated in the cross-sections of stalactites do not correspond with the collapse of a society in that area. b. information from the cross-sections of stalactites alone cannot reveal the level of agricultural output in an area at a particular time. c. most of the societies that collapsed during droughts did so when internal power struggles coincided with military raids from neighboring societies. d. most of the societies that collapsed during droughts maintained large stockpiles of food and water at the time of their collapse. e. information from stalactites also suggests that the collapse of some societies coincided with periods of abnormally high rainfall.
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Geography, 23.06.2019 23:20
Which of the following is the major contributing factor in all landslides? stream erosion precipitation earthquakes gravity sedimentary layers oriented parallel to the slope
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Why are earth's continental plates continually in motion? a. the push from earth's ocean currents p...
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Mathematics, 20.06.2020 13:57