Examlex
Auroral displays are most often
Temperature Increase
A rise in the heat energy reflected in an environment or substance, often discussed in relation to global warming.
Mafic Magma
Molten rock rich in magnesium and iron, forming dark-colored minerals and volcanic rocks.
Continental Crust
The thick, generally granitic part of the Earth's crust that forms the large land masses or continents, distinct from the denser, basaltic oceanic crust.
Cooling History
The record of the cooling and solidification of magma or lava, which informs geologists about the thermal and crystallization processes of igneous rocks.
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