Which of these would best fit in the missing part of the cycle?

cooling
heating
sediments
crystallization

Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava

What scientist first formally propose that the position of earths continents change over time the continental drift hypothesis

Is mars an inhabitable place for humans