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volcanic eruption

Topic Posts Views
A tsunami [soo-nah´-mee] is a series of huge, destructive waves caused by an undersea disturbance from an earthquake, volcano, landslide, or e...
Janet Liebsch 3 years ago
1 1036
A volcano is a mountain that opens downward to a reservoir of molten rock (like a huge pool of melted rocks) below the earth’s surface. Unlike...
Janet Liebsch • Reply by Bob Allard 4 years ago
2 1715