Problem: There is a plate boundary (the Cascadia Subduction Zone) about 300 miles (483 km) to the west of Portland, Oregon in the Pacific Ocean. There is a stratovolcano called Mount Hood about 70 miles (113 km) to the east of Portland. Describe what must be below Portland and discuss two possible hazards that might affect Portland in the future as a result of what lies below. Be specific. Don't say "there might be an earthquake" - you need to provide more information