Answers: 1
Geography, 22.06.2019 10:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 2
Geography, 23.06.2019 20:00
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
Geography, 23.06.2019 22:50
Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.
Answers: 1
Geography, 24.06.2019 08:40
Which of the following is not a consequence of urban sprawl? increased racial tensions the relocation of industry to the inner cities higher poverty rates in the inner cities higher unemployment rates in the inner cities population losses to inner cities
Answers: 1
There are universities on all of the pacific islands. t or f...
Health, 06.11.2020 14:50
Health, 06.11.2020 14:50
Health, 06.11.2020 14:50
History, 06.11.2020 14:50
Physics, 06.11.2020 14:50
Mathematics, 06.11.2020 14:50
English, 06.11.2020 14:50
Mathematics, 06.11.2020 14:50
Mathematics, 06.11.2020 14:50
History, 06.11.2020 14:50
Mathematics, 06.11.2020 15:00
Health, 06.11.2020 15:00