Geography, 21.11.2019 22:31, kaliyab191
Which of the following are the two primary gasses found in the earth's atmosphere? nitrogen and oxygen nitrogen and carbon hydrogen and carbon carbon and helium
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Geography, 23.06.2019 17:00, odetteerivera
How can studying economics us make better choices about how to use scare resources
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Geography, 23.06.2019 20:00, brownboimexican
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.
Answers: 1
Geography, 24.06.2019 09:20, leeorareeves299
Why might a geographer choose to present information in a map rather than with stactics or in me asap
Answers: 1
Which of the following are the two primary gasses found in the earth's atmosphere? nitrogen and oxy...
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