Physics, 21.07.2019 20:30 roadrnr8970
When mantle rocks near the radioactive core are heated, they become less dense than the cooler, upper mantle rocks. these warmer rocks rise, while the cooler rocks sink. this movement of warmer and cooler mantle rocks creates pockets of circulation within the mantle called which are thought to be the force behind the movement of tectonic plates over the asthenosphere.
Answers: 2
Physics, 22.06.2019 18:00, Yungnaudie
Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly
Answers: 2
Physics, 22.06.2019 20:30, jandrew2052
Avehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road
Answers: 2
Physics, 22.06.2019 23:00, rtryf57rfgth
Which wave is the result of amplification and produces a louder sound
Answers: 1
Physics, 22.06.2019 23:00, itscheesycheedar
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
When mantle rocks near the radioactive core are heated, they become less dense than the cooler, uppe...
Chemistry, 08.03.2020 22:15
Mathematics, 08.03.2020 22:16
Biology, 08.03.2020 22:16
Mathematics, 08.03.2020 22:16
Biology, 08.03.2020 22:16
Spanish, 08.03.2020 22:16
History, 08.03.2020 22:16
Mathematics, 08.03.2020 22:16