Channel Islands National Park - Quiz
Channel Islands National Park
  • 1. According to the Köppen climate classification system, what type of climate does Anacapa Island have?
A) Tropical rainforest climate
B) Desert climate
C) Humid subtropical climate
D) Warm-summer Mediterranean climate (Csb)
  • 2. Which islands are included in the geologic province of Anacapia?
A) Santa Monica, Ventura, Malibu
B) Santa Catalina, San Nicolas, Santa Cruz
C) Santa Barbara, Catalina, San Clemente
D) San Miguel, Santa Rosa, Santa Cruz, and Anacapa
  • 3. What is the age of the metamorphosed Alamos Tonalite found in Anacapia?
A) 65 Ma
B) 100 Ma
C) 200 Ma
D) 145 Ma (million years ago)
  • 4. Which formation consists of the only Cretaceous rocks on San Miguel Island?
A) Pozo Formation
B) Monterey Formation
C) Canada Formation
D) Jalama Formation
  • 5. What type of volcanic structures are found in the San Miguel Volcanics?
A) Basalt and andesite flows with pillow structures
B) Rhyolitic lava domes
C) Trachytic lava tubes
D) Dacitic pyroclastic deposits
  • 6. During which epoch did the Middle Miocene Conejo Volcanics erupt?
A) Late Cretaceous
B) Middle Miocene
C) Pleistocene
D) Early Eocene
  • 7. What is the approximate thickness of marine sedimentary rocks in Anacapia?
A) Up to 23,000 feet thick
B) 5,000 feet thick
C) 30,000 feet thick
D) 10,000 feet thick
  • 8. Which fault is aligned with the Santa Monica mountains and forms part of the Northern Channel Islands?
A) Santa Cruz Island Fault
B) Hayward Fault
C) Garlock Fault
D) San Andreas Fault
  • 9. What geologic feature is found on Santa Rosa, Santa Cruz, and Anacapa?
A) Alamos Tonalite
B) San Onofre Breccia
C) Santa Cruz Island schist
D) Willows Diorite
  • 10. What type of formations are found within the Christi Anticline on Santa Cruz Island?
A) Jurassic limestone formations
B) Upper Cretaceous sandstone formations
C) Pleistocene glacial deposits
D) Lower Tertiary sequence including Pozo, Canada, Jolla Vieja, and Cozy Dell Formations
  • 11. Which islands have the Middle to Late Eocene South Point Formation?
A) Santa Barbara and Ventura islands
B) San Miguel and Santa Rosa islands
C) Santa Cruz and Anacapa islands
D) Catalina and San Clemente islands
  • 12. What is the approximate age range of Mammuthus exilis remains found on the Channel Islands?
A) 5,000 to 10,000 YBP
B) 12,840 to >47,000 YBP (years before present)
C) 50,000 to 60,000 YBP
D) 20,000 to 30,000 YBP
  • 13. Which volcanic member on Santa Cruz Island consists of andesitic flows and flow breccias?
A) Stanton Ranch Member
B) Griffith Canyon Member
C) Devil's Peak Member
D) Prisoner's Harbor Member
  • 14. What type of geologic feature is the Santa Cruz Island Fault?
A) Canyon
B) River delta
C) Glacial moraine
D) Major fault aligned with the Northern Channel Islands
  • 15. Which formation is found on Santa Barbara Island and consists of basaltic andesite and andesite volcanic flows?
A) Jalama Formation
B) Basalt-basaltic andesite and andesite volcanic flows
C) Pozo Formation
D) Canada Formation
  • 16. What is the age of the Willows Diorite found in Anacapia?
A) Miocene
B) Pleistocene
C) Late Jurassic, same as Alamos Tonalite (145 Ma)
D) Early Cretaceous
  • 17. How long did it take crews to seal the rupture of the Union Oil rig blow-out?
A) Around 3 weeks.
B) Nearly 20 days.
C) About 5 days.
D) Approximately 11 days.
  • 18. What was the approximate area covered by the oil slick from the Union Oil spill?
A) 1,200 square miles (3,100 km2).
B) 1,000 square miles (2,600 km2).
C) 500 square miles (1,300 km2).
D) 800 square miles (2,100 km2).
  • 19. How many seabirds were estimated to have been killed by the Union Oil spill?
A) Around 2,500 avians.
B) Approximately 1,000 avians.
C) Over 3,600 avians.
D) More than 5,000 avians.
  • 20. Which oil spill is larger than the Union Oil spill but smaller than the Deepwater Horizon and Exxon Valdez spills?
A) The San Francisco Bay oil spill.
B) The Santa Barbara Channel spill.
C) The Union Oil spill.
D) The Gulf of Mexico spill.
  • 21. How many natural oil seeps were noted by the State of California Department of Oil and Gas between Point Conception and Rincon Point?
A) 50 natural oil seeps.
B) 15 natural oil seeps.
C) 45 natural oil seeps.
D) 29 natural oil seeps.
  • 22. Who first noted the natural oil seeps off the coast of California?
A) Captain James Cook in 1769.
B) John Muir in the early 1900s.
C) Lewis and Clark during their expedition.
D) Father Pedro Font in 1776.
  • 23. What is the distinctive odor evident on the eastern end of Santa Cruz Island due to?
A) Decomposing organic matter.
B) The petroliferous Monterey Shale.
C) Volcanic activity.
D) Natural gas deposits.
  • 24. Where are the park headquarters of Channel Islands National Park located?
A) On Anacapa Island.
B) In Los Angeles.
C) In Santa Barbara.
D) In the city of Ventura.
  • 25. How many acres does San Miguel Island cover within Channel Islands National Park?
A) 60,645 acres.
B) 52,794 acres.
C) 699 acres.
D) 9,325 acres.
  • 26. What percentage of Santa Cruz Island is owned by the Nature Conservancy?
A) 50%.
B) 100%.
C) 76%.
D) 24%.
  • 27. How much land area does Channel Islands National Park cover in total?
A) 150,000 acres (607.48 km2).
B) 300,000 acres (1,216.00 km2).
C) 249,354 acres (1,009.10 km2).
D) 200,000 acres (810.12 km2).
  • 28. What percentage of Channel Islands National Park is under the ocean?
A) One-third.
B) Two-thirds.
C) Half.
D) Three-quarters.
  • 29. How many of the eight Channel Islands are part of Channel Islands National Park?
A) Three
B) Five
C) Six
D) All eight
  • 30. Which organization owns and manages 76 percent of Santa Cruz Island?
A) California State Parks
B) UNESCO
C) National Park Service
D) The Nature Conservancy
  • 31. When were Anacapa and Santa Barbara islands designated as a national monument?
A) 1976
B) 1980
C) 1542
D) 1938
  • 32. What year were the five islands combined to form Channel Islands National Park?
A) 1938
B) 1980
C) 1965
D) 1976
  • 33. Who first observed the Channel Islands in 1542?
A) Juan Rodríguez Cabrillo
B) Christopher Columbus
C) Ferdinand Magellan
D) Hernando de Soto
  • 34. What designation was given to all eight Channel Islands by UNESCO in 1976?
A) Biosphere reserve
B) Wilderness Area
C) World Heritage Site
D) National Monument
  • 35. Which of the following land mammals is native to Channel Islands National Park?
A) Raccoon
B) Gambel's deer mouse
C) Mountain lion
D) Grizzly bear
  • 36. What disease is associated with the Gambel's deer mouse found in Channel Islands National Park?
A) Plague
B) West Nile virus
C) Lyme disease
D) Sin nombre hantavirus
  • 37. What is the largest marine animal found in Channel Islands National Park?
A) Great white shark
B) Orca
C) Blue whale
D) Humpback whale
  • 38. Which recreational activity is popular due to the park's sea caves?
A) Snorkeling
B) Surfing
C) Kayaking
D) Fishing
  • 39. What is the name of a vessel operated by CINP in the park?
A) Marine Adventurer 70 ft.
B) Surf Ranger LCM-8 landing craft
C) Sea Explorer 45 ft.
D) Ocean Voyager 60 ft.
  • 40. Which season is recommended for diving in Channel Islands National Park?
A) Spring
B) Autumn
C) Summer
D) Winter
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