The Story is in the Rocks
Geologists are scientists that study the rocks in the crust of the earth.
They do this because they can learn about the earth's history. Rocks can tell a story that's millions of years old!
Rocks let us know that once upon a time our continents were in different places, that land was frozen in ice,
that volcanoes erupted, that certain mountaintops and deserts were once seas, that roaming dinosaurs turned to stone
and that ancient people left us messages about their lives.
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