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MRR of Oregon
Mountains, rivers and regions of Oregon
Question | Answer |
---|---|
One of our nation's longest free flowing rivers | John Day |
Contain the gold mining heritage of Oregon | Blue Mountain Region |
Runs along the western coastline | Coast Range |
Formations of cloumnar basalt dominate the landscape | Deschutes - Columbia Plateau |
Borders Oregon and Washington | Columbia River |
9670 foot high fault block mountain | Basin and Range |
This range encompasses Mt. Hood and Mt. Jefferson | Cascade Range |
Named from a group of Hawaiian trappers | Owyhee Mountains |
Made up of two volcanic regions | Cascade Mountains Region |
Metamorphic and igneous rocks that formed in an oceanic setting | Klamath Mountains Region |
Catch basin between the Coast range and the Cascades | Willamette Valley |
Located in Southeastern Oregon | Steens Mountain |
Runs through Salem and Portland | Willamette River |
Basement formed by a volcanic island chain | Coastal Range Region |
A river that runs through Bend and Redmond area | Deschutes |
Borders Oregon and Idaho | Snake River |
Most recent faulting and youngest volcanic activity in Oregon | High Lava Plains |
The northeastern Oregon mountain chain that is part of the Columia Plateau | Blue Mountains |
The Klamath River is scenic portions of these mountains | Klamath Mountains |