Why do magmas rise toward Earth's surface? Why do magmas rise toward Earth's surface? Magmas are more viscous than solid rocks in the crust and upper mantle. Most magmas are richer in silica than most crustal and upper mantle rocks. Magmas are mainly liquid and contain dissolved fluids such as water; most are less dense than the adjacent solid rock. all of the above
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Geography, 22.06.2019 07:10
According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan
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Geography, 23.06.2019 18:10
What is a problem natives in both bolivia and peru face? a. extreme poverty c. discrimination b. limited access to resources d. all of the above
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Geography, 23.06.2019 23:00
Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.
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Why do magmas rise toward Earth's surface? Why do magmas rise toward Earth's surface? Magmas are mor...
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