Context: These areas contain some spectacular scenery as well, as evidenced by such national parks as Yosemite and Mount Rainier. West of the Cascades and Sierra Nevada is a series of valleys, such as the Central Valley in California and the Willamette Valley in Oregon. Along the coast is a series of low mountain ranges known as the Pacific Coast Ranges. Much of the Pacific Northwest coast is inhabited by some of the densest vegetation outside of the Tropics, and also the tallest trees in the world (the Redwoods).

Question: What are two national parks located in the mountainous regions?
Answer: Yosemite and Mount Rainier

Question: What is the name of the famous valley located in California?
Answer: Central Valley

Question: What is the name of the famous valley located in Oregon?
Answer: Willamette Valley

Question: What are the low mountain ranges that are located along the pacific coast called?
Answer: Pacific Coast Ranges

Question: What are the tallest trees in the world?
Answer: Redwoods

Question: What two national parks are located on the planes?
Answer: Unanswerable

Question: East of the Cascades Sierra Nevada is a series of what?
Answer: Unanswerable

Question: What is the name of the high mountain range along the coast?
Answer: Unanswerable

Question: What are the skinniest trees in the world?
Answer: Unanswerable