Earthquakes
Franklyn M. Branley, Megan Lloyd
Paperback
(HarperTrophy, Oct. 30, 1994)
What makes the earth quake?Every day there are more than 1,000 earthquakes on our planet. Most are very small, but each year a few are big enough to knock down buildings. What causes these quakes, and how can you stay safe if one is happening? Read on to find out.
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