GEOQUIZ: The Columbia River traces much of the northern border of which state?
Answer: Oregon. The river flows from Washington state to Oregon near Hermiston and flows westward to the Pacific Ocean and Astoria.
December 29, 2021 at 10:00 p.m.
GEOQUIZ: The Columbia River traces much of the northern border of which state?
Answer: Oregon. The river flows from Washington state to Oregon near Hermiston and flows westward to the Pacific Ocean and Astoria.