Two coasts meet me from opposite sides, yet travelers seldom cross my invisible line because danger lurks beneath. What am I?

Category: Geography · Difficulty: hard

Hint: Think about divisions deep beneath the earth's surface.

Answer

A tectonic plate boundary

Explanation

Tectonic boundaries separate massive earth plates underwater or underground, often avoided due to seismic risks unlike surface boundaries.

This is a hard geography riddle — a tricky one that takes a little thought. The answer is A tectonic plate boundary.

More Geography riddles

All Geography riddles · Riddles with answers · Home