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A) Mississippi River B) Ohio River C) Potomac River D) Delaware River
A) Washington B) Virginia C) West Virginia D) Maryland
A) Mountains B) Caves C) Waterfalls D) Sand dunes
A) Campground B) Cave C) Trailhead D) Overlook
A) Cacti B) Coniferous trees C) Deciduous trees D) Tropical plants
A) Birds B) Giraffes C) Lions D) Bears
A) Surfing B) Hiking C) Skiing D) Skydiving
A) Only in summer B) Only on weekends C) No D) Yes
A) Philadelphia B) Washington, D.C. C) Baltimore D) Richmond
A) The Patowmack Canal B) The Chesapeake and Ohio Canal C) The Panama Canal D) The Erie Canal
A) 1800 B) 1850 C) 1820 D) 1785
A) Blasting through solid rocks during the construction of the Patowmack Canal B) Constructing the Hoover Dam C) Excavating the Panama Canal D) Building the Golden Gate Bridge
A) Due to a lack of funding B) Because of an earthquake C) Due to competition from the Chesapeake and Ohio Canal and the rise of railroads D) Because it flooded frequently
A) Transporting gold miners to California during the Gold Rush B) Operating an amusement park at the falls between 1906 and 1932 C) Running transcontinental freight services D) Providing luxury cruises on the Potomac River
A) It was relocated to another park B) It was destroyed by a flood caused by Hurricane Agnes C) It was turned into a museum exhibit D) It is still operating today
A) The National Park Service B) The federal government C) The Fairfax Park Authority D) A private real estate developer
A) 1966 B) 1972 C) 1985 D) 1953
A) $20 B) $25 C) $15 D) Free
A) Fifteen miles (24 km) B) Twenty miles (32 km) C) Five miles (8 km) D) Ten miles (16 km)
A) Challenging Creek B) Easy Stream C) Simple Brook D) Difficult Run
A) Canyon Gorge B) Mather Gorge C) Stone Gorge D) Rocky Gorge
A) 100 feet (30 m) B) 60 feet (18 m) C) 76 feet (20 m) D) 50 feet (15 m)
A) Class 1-2 B) Class 5-6 C) Class 7 D) Class 3-4
A) Michael Johnson B) John Smith C) David Brown D) Tom McEwan
A) Late 1980s B) Mid-2000s C) Early 1990s D) Early 1970s
A) Class 1 B) Class 6-7 C) Class 2-3 D) Class 4-5
A) Camping is allowed with a permit B) No, the NPS does not permit camping C) Yes, camping is allowed anywhere in the park D) Only in designated areas
A) Boating is permitted with a license B) Entry into the water is illegal C) Swimming is allowed during daylight hours D) Fishing is allowed only in designated areas
A) Three B) Seven C) Five D) Ten
A) Alcohol-related incidents B) Strong currents C) Weather conditions D) Lack of swimming skills |