Christmas Island Trivia Quiz
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Questions and Answers

Where is Christmas Island located?

Christmas Island is located in the Indian Ocean around 350 kilometres south of Java and Sumatra and about 1,550 km northwest of the closest point on the Australian mainland.

What is the main settlement on Christmas Island?

The main settlement on Christmas Island is Flying Fish Cove.

What was the majority population of Christmas Island historically?

Historically, Asian Australians of Chinese, Malay, and Indian descent formed the majority of the population.

What are the main languages in use on Christmas Island?

<p>The main languages in use on Christmas Island are English and Malay.</p> Signup and view all the answers

How many residents did Christmas Island have as of 2021?

<p>Christmas Island had a population of 1,692 residents as of 2021.</p> Signup and view all the answers

What is the scientific name of the Christmas Island red crab?

<p>The scientific name of the Christmas Island red crab is Gecarcoidea natalis.</p> Signup and view all the answers

What is the estimated number of adult red crabs that once lived on Christmas Island alone?

<p>An estimated 43.7 million adult red crabs once lived on Christmas Island alone.</p> Signup and view all the answers

What is believed to have killed about 10–15 million of the red crabs in recent years?

<p>The accidental introduction of the yellow crazy ant is believed to have killed about 10–15 million of the red crabs in recent years.</p> Signup and view all the answers

What annual event do Christmas Island red crabs participate in?

<p>Christmas Island red crabs make an annual mass migration to the sea to lay their eggs in the ocean.</p> Signup and view all the answers

As of 2020, what is the status of the Christmas Island red crab according to the International Union for Conservation of Nature?

<p>As of 2020, the red crab had not been assessed by the International Union for Conservation of Nature (IUCN) and it was not listed on their Red List.</p> Signup and view all the answers

Study Notes

Location and Settlement

  • Christmas Island is located in the Indian Ocean, approximately 2,600 kilometers northwest of Perth, Australia.
  • The main settlement on Christmas Island is Flying Fish Cove.

Population and Demographics

  • Historically, the majority population of Christmas Island consisted of Chinese settlers.
  • As of 2021, Christmas Island had an estimated population of around 1,843 residents.

Languages

  • The main languages spoken on Christmas Island include English, Mandarin, and Malay.

Wildlife and Ecology

  • The scientific name of the Christmas Island red crab is Gecarcoidea natalis.
  • It is estimated that around 120 million adult red crabs once inhabited Christmas Island.
  • Recent years have seen the death of approximately 10–15 million red crabs due to a parasitic infection caused by a pathogen in the environment.

Annual Events and Conservation Status

  • Christmas Island red crabs are known for their annual migration event, where they move from the forest to the sea to spawn.
  • According to the International Union for Conservation of Nature, as of 2020, the Christmas Island red crab is listed as "Least Concern" in terms of conservation status.

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Description

Test your knowledge of Christmas Island with this quiz! Explore the geography, history, and unique features of this Australian external territory in Southeast Asia.

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