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Land bridge - Quiz
Contributed by: Forster
  • 1. What is a land bridge in biogeography?
A) A bridge that only exists during the summer
B) A geological formation exclusively found in deserts
C) A type of ancient man-made bridge
D) An isthmus or wider land connection between separate areas
  • 2. Which process can create a land bridge by exposing the continental shelf?
A) Tidal wave formation
B) Volcanic eruption
C) Marine regression
D) Coastal erosion
  • 3. What is post-glacial rebound?
A) The freezing of previously liquid sea water
B) The rapid melting of polar ice caps
C) The movement of glaciers towards the equator
D) The rising of the sea floor after an ice age
  • 4. Which land bridge linked Mainland Australia to Tasmania?
A) The Thule Land Bridge
B) Doggerland
C) The Bassian Plain
D) Sundaland
  • 5. Which land masses were connected by the Antarctic Land Bridge?
A) North America, Greenland, and Iceland
B) Japan, Korea, and Russia
C) Africa, Europe, and Asia
D) Antarctica, Australia, and South America
  • 6. Beringia connected which two regions?
A) Great Britain and Europe
B) Australia and Tasmania
C) Alaska and Siberia
D) India and Sri Lanka
  • 7. GAARlandia potentially connected the Greater Antilles to which area?
A) Antarctica
B) North America
C) South America
D) Africa
  • 8. Which land bridge connected Fennoscandia to northern Greenland?
A) The Sinai Peninsula
B) The Bassian Plain
C) Archiboreis
D) De Geer Land Bridge
  • 9. What was Doggerland?
A) A sunken island chain in the Pacific
B) An ancient path across the Indian Ocean
C) A landmass connecting Great Britain to continental Europe
D) A bridge between Japan and Russia
  • 10. The Thule Land Bridge existed between Greenland and which location?
A) The British Isles
B) The Greater Antilles
C) South America
D) Alaska
  • 11. The Torres Strait land bridge, known as Sahul, connected which two places?
A) Fennoscandia and Greenland
B) West Papua and Cape York
C) Alaska and Siberia
D) India and Sri Lanka
  • 12. Adam's Bridge, a current land bridge, connects which two countries?
A) Africa and Eurasia
B) North and South America
C) Japan and Korea
D) India and Sri Lanka
  • 13. What event was allowed by the appearance of the Isthmus of Panama?
A) The formation of the Himalayas
B) The end of the last ice age
C) The Great American Biotic Interchange
D) The volcanic eruption of the Antilles
  • 14. Which land bridge links Africa and Eurasia?
A) The Sinai Peninsula
B) Sundaland
C) The Isthmus of Panama
D) Adam's Bridge
  • 15. Who first proposed the land bridge concept in geology?
A) Charles Darwin
B) Alfred Wegener
C) Joseph Dalton Hooker
D) Jules Marcou
  • 16. What was the proposed land bridge between Brazil and South Africa called?
A) Archhelenis
B) Archatlantis
C) Archinotis
D) Lemuria
  • 17. What was the hypothesized land bridge in the Indian Ocean called?
A) Archinotis
B) Lemuria
C) Archiboreis
D) Archigalenis
  • 18. Which theory provided an alternative explanation that rendered land bridges unnecessary?
A) Post-glacial rebound
B) The Big Bang
C) Marine regression
D) Continental drift
  • 19. When was the plate tectonics theory widely accepted?
A) In the mid-1800s
B) In the late 19th century
C) In the early 1960s
D) In the early 1900s
  • 20. What does a land bridge allow animals and plants to do?
A) Return to the ocean
B) Cross and colonize new lands
C) Evolve into new species instantly
D) Avoid the effects of climate change
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