You are required to share at least one post per week on a topic we have studied in class. Be thoughtful and use geographic vocabulary in your posts for higher marks. Have fun and learn from this online sharing opportunity.
Friday, February 10, 2012
volcanic hazards
TEPHRA, Volcanic ashes can travel thousands of kilometers downward from a volcano. Large sized tephra usually falls closer to the volcano.
TEPHRA, Volcanic ashes can travel thousands of kilometers downward from a volcano. Large sized tephra usually falls closer to the volcano.
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