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It cools to form igneous rock, which over time may be eroded down to become a component of the soil. The larger contributor to rich soil around volcanoes is the ash which settles after an eruption.
Sedimentary rock is formed when igneous rocks weather to sediments, then the sediments compact to sedimentary rock. When Igneous rocks are subjected to heat and pressure but do not melt, they become metamorphic rock. When igneous rocks are melted they make other igneous rocks.
perlite
obsidian? i think?
methane gas
erosion but it would take thousand of years
It cools to form igneous rock, which over time may be eroded down to become a component of the soil. The larger contributor to rich soil around volcanoes is the ash which settles after an eruption.
Sedimentary rock is formed when igneous rocks weather to sediments, then the sediments compact to sedimentary rock. When Igneous rocks are subjected to heat and pressure but do not melt, they become metamorphic rock. When igneous rocks are melted they make other igneous rocks.
perlite
igneous rock
pumice...i think
Soil can be formed from the erosion and deposition of any kind of rock: igneous, sedimentary, or metamorphic.
obsidian? i think?
obsidian? i think?
No that is a metamorphic rock
Igneous rock can be regarded to as the mother rock becausec particles of this rock broken down during the process of weathering and deposited given rise to d formation of sedimentary and metamorphic rock
no