A) About 300,000 B) About 500,000 C) About 410,000 D) About 600,000
A) In September and October B) During winter months C) On the weekends following Memorial Day and the Fourth of July D) On weekdays after Thanksgiving
A) Martin Luther King, Jr. weekend, National Park Week, and Veterans Day weekend B) Christmas and New Year's Eve C) Halloween and Thanksgiving D) Labor Day and Independence Day
A) A guide for the entire stay B) A permit from the visitor center C) A reservation at a nearby hotel D) No special requirements
A) All year round B) From Memorial Day weekend through the middle of October C) During spring months only D) Only in December and January
A) In January and February B) During fall months only C) In July and August when the current year bat pups first join the flight of adult bats D) All year round
A) It extends infinitely downward B) It has a solid rock floor that echoes sound C) It is completely dry with no water or mud D) It is about 140 feet deep and covered with soft dirt, which mutes sounds of stones hitting it
A) Spirit World B) Chocolate High C) Balloon Ballroom D) Halloween Hall
A) Ancient artifacts B) More than 1,000 bat bones C) Fossils of dinosaurs D) A treasure chest
A) 10 feet (3 m) B) 50 feet (15 m) C) About 100 feet (30 m) D) 200 feet (61 m)
A) The deepest part of Carlsbad Caverns B) A series of small passages totaling nearly a mile, named 'Chocolate High' C) A new type of stalagmite D) An underground river
A) Climbing without any equipment B) Digging through the ground C) Floating up a lightweight cord using a balsa wood loop with helium-filled balloons D) Using a drone to map the area
A) Bottomless Pit B) Chocolate High C) Spirit World D) Lake of Muddy Misery
A) 10 miles B) 25 miles C) Almost 40 miles D) 50 miles
A) Full moon nights only B) Meteor showers exclusively C) Special astronomical events, such as a transit of Venus D) Solar eclipses
A) Halloween Hall B) Balloon Ballroom C) Chocolate High D) Spirit World
A) New Mexico B) Texas C) California D) Arizona
A) Guadalupe Mountains B) Sierra Nevada C) Appalachian Mountains D) Rocky Mountains
A) Granite cave B) Basalt lava tube C) Limestone chamber D) Sandstone arch
A) 1963 B) 1916 C) 1930 D) 1945
A) Dissolution by sulfuric acid B) Glacial movement C) Wind erosion D) Volcanic activity
A) 500 ft B) 625 ft C) 750 ft D) 800 ft
A) Three B) Two C) One D) Four
A) 200 ft B) 350 ft C) 300 ft D) 255 ft
A) 1995 B) 2005 C) 2015 D) 1985
A) Caverns Historic District B) Carlsbad Cavern C) Rattlesnake Springs D) Guadalupe Peak
A) Three-quarters B) One-third C) Two-thirds D) Half
A) Tropical rainforest climate B) Cool semi-arid climate C) Mediterranean climate D) Humid continental climate
A) William Johnson B) John Smith C) Jim White D) Henry Adams
A) President Franklin D. Roosevelt B) President Calvin Coolidge C) President Woodrow Wilson D) President Herbert Hoover
A) President Jimmy Carter B) President Lyndon B. Johnson C) President Ronald Reagan D) President Richard Nixon
A) Totem Pole B) Witch's Finger C) Crystal Palace D) Giant Dome
A) Big Room B) Bell Cord Room C) Balloon Ballroom D) Bifrost Room
A) Lake of the Clouds B) Bell Cord Room C) Lil' Lechuguilla D) Left Hand Tunnel
A) Lake of the Clouds B) Left Hand Tunnel C) Mabel's Room D) Lil' Lechuguilla
A) Lake of the Clouds B) Mabel's Room C) Lil' Lechuguilla D) Mystery Room
A) New Mexico Room B) New Section C) Papoose Room D) Mystery Room
A) Talcum Passage B) Queen's Chamber C) Spirit World D) The Rookery
A) Twenty B) Fifty C) Ten D) Three
A) 1986 B) 1995 C) 2000 D) 1910s
A) Third deepest B) Fourth deepest C) Second deepest D) Deepest
A) Guided tour groups B) All visitors with a park pass C) Any caver with proper equipment D) Permitted scientific expeditions only
A) Ten B) Seventeen C) Fifteen D) Twenty
A) Drones B) Thermal imaging cameras C) Acoustic monitoring D) Direct counting during emergence
A) A forest fire B) He thought they were a volcano or a whirlwind C) An airplane D) A thunderstorm
A) Twenty B) Ten C) Five D) Fifteen
A) 100 species B) 500 species C) 50 species D) Over 300 species
A) World Heritage Site B) Important Bird Area (IBA) C) Protected Wilderness D) National Historic Landmark
A) Oak Spring B) The Caverns Historic District C) Lechuguilla Cave D) Rattlesnake Springs |