Which atmospheric layer prevents meteoroids from reaching Earth's surface?
mesosphere
stratos...
Geography, 28.10.2020 22:00 ayoismeisjjjjuan
Which atmospheric layer prevents meteoroids from reaching Earth's surface?
mesosphere
stratosphere
thermosphere
troposphere
Answers: 2
Geography, 21.06.2019 18:10, fireflies145
Agricutluie. tivuucts and colisumplium quiz active a b. most often limits product availability for consumers. religion culture transportation education d. select the best answer from the choices provided oa
Answers: 2
Geography, 23.06.2019 16:00, asalimanoucha2v
In which horizon of soil profile is prevent material usually found
Answers: 1
Geography, 23.06.2019 20:00, brownboimexican
Scientist: cross-sections of stalactites—calcite formations deposited on cave ceilings by seeping water—can reveal annual variations in rainfall in particular areas over hundreds and thousands of years. we often found that when—according to these cross-sections—drought 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
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