Cascade Mountains
Which northwestern state borders Idaho and Oregon?
The Cascade Range extends through the states of California, Oregon, and Washington in the United States. It is a major mountain range that runs from northern California to southern British Columbia in Canada.
Idaho borders Washington and Oregon to the East.
The three neighboring regions of the Mountain States in the western United States are the Pacific Coast states (California, Oregon, Washington), the Southwest (Arizona, New Mexico), and the Great Plains (Wyoming, Nebraska).
utiuyjitj Washington, Oregon and California.
Which northwestern state borders Idaho and Oregon?
Idaho, Wyoming, Washington, Montana, and Oregon
Idaho, Wyoming, Washington, Montana, and Oregon
whitney
California Iowa
Some of the states are Montana, Washington, Oregon, and Idaho
The Cascade Mountain Range of Washington, Oregon, and California formed by magma erupting onto Earth’s surface, and then hardening, forming a volcanic mountain.
There are two correct forms, neither of which is exactly given in the question: "Oregon is a [not "the"] northwestern state" or "Oregon is one of the northwestern states."
The northwestern us states are alaska, washington, idaho, oregon, montana. These are the five and only northwestern us states this is what every American child should learn in sixth grade [or 4th or 5th grade, at least.]
The Pacific Northwest includes Oregon and Washington.
Cascades
The cascade mountains.