World 2 · Plate Boundaries · 7 min · PROVolcanoes far from edges
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PRO · Plate Tectonics
World 2: Plate Boundaries is part of PRO
The first world of Plate Tectonics is free. PRO opens the other 46 lessons in 7 worlds — simulations, quizzes and all.
PRO includes
- All 26 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly