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