Examlex
Calculate the H+ ion concentration in a solution with a pH of 3.85.
Shield Volcano
A type of large volcano with gentle slopes made primarily from the eruption of low-viscosity lava that flows easily.
Composite Volcano
A common type of volcano constructed of alternating layers of lava, pyroclastic deposits, and mass-wasting deposits, including mudflows; synonym: stratovolcano.
Pyroclastic Deposits
Accumulations of volcanic material ejected during an eruption, including ash, bombs, and blocks.
Composite Volcano
A volcano built by both lava flows and pyroclastic eruptions, typically featuring steep profiles and explosive activity.
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