Big Ideas Little Pictures

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Big Ideas Little Pictures

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Geology sketches

Explore sketches, drawings, and illustrations that simplify ideas related to Geology. Discover the frameworks, principles, and tips I've sketched to make Geology topics easy to understand and share.

Red volcano gray volcano - a red volcano's effusive eruption has lava flowing down its slope while a gray volcano's explosive eruption shoots ash into the air

Red volcano, grey volcano

Earth is a big magnet.

How to remember if it's a Stalactite or Stalagmite (or stalagtite or stalacmite): Stalactites Cling tight to the Ceiling of a cave. Stalagmites Grow on the Ground

Stalactites, Stalagmites

Asteroids, meteors and meteorites

Illustration of divergent, convergent and transform plates

Tectonic plate interaction boundaries

Glacial erratic

The Zanclean Megaflood: 3 illustrations showing Africa pushing into Europe, a giant rushing of the Atlantic filling the basin of the Mediterranean, and the map of how the Mediterranean sea appears today

The making of the Med

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