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Where Is Magma Not Likely To Form. The magma also has a lot of unstable gases and melted rock and it can form very large calderas which are depressions or craters found on larger volcanoes. The earths interior is made of several tectonic plates that always move in relation to each other. Home Science Math History Literature Technology Health Law Business All Topics Random Unanswered Leaderboard Related. As we have seen the only part of the earth that is liquid is the outer core.
Where a new plate boundary is likely to form in the near future d. The attached image shows the likely zones of melting of mantle rock. Home Science Math History Literature Technology Health Law Business All Topics Random Unanswered Leaderboard Related. The densest magma sinks near the bottom of the chamber. Lava flows which are the hot magma that comes to the surface are possible because the interior of the earth is dynamic. Magmas derived from the mantle have higher levels of iron magnesium and calcium but they are still likely to be dominated by oxygen and silicon.
The magma also has a lot of unstable gases and melted rock and it can form very large calderas which are depressions or craters found on larger volcanoes.
Thus magmas DO NOT COME FROM THE MOLTEN OUTER CORE OF THE EARTH. Magma is not likely to form on the Earths surface. The magma also has a lot of unstable gases and melted rock and it can form very large calderas which are depressions or craters found on larger volcanoes. Where a new plate boundary is likely to form in the near future d. The composition of magma depends on the rock it was formed from by melting and the conditions of that melting. Lava is the same except for gasses and on the surface.