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