A) Plankton B) Fish and other squid C) Seaweed D) Crustaceans
A) Using their long tentacles B) Using their sharp beaks C) By ramming into them D) Using their powerful beaks
A) Humans B) Sperm whales C) Sharks D) Orcas
A) Nephridium B) Ommatophore C) Antenna D) Statocyst
A) Red B) Green C) Blue D) Yellow
A) Pacific Ocean B) Indian Ocean C) Arctic Ocean D) Atlantic Ocean
A) Smooth B) Furry C) Slimy D) Serrated
A) Tentacles B) Hearts C) Brains D) Eyes
A) Teuthidae B) Sepiolidae C) Architeuthidae D) Loliginidae
A) Around 5 m (16 ft) B) 6 m (20 ft) C) 4.2 m (14 ft) D) 3 m (10 ft)
A) 1.5 m (5 ft) B) About 2 m (6 ft 7 in) C) 3 m (10 ft) D) 4 m (13 ft)
A) 20 m (66 ft) B) 10 m (33 ft) C) 5 m (16 ft) D) 15 m (49 ft)
A) Octopuses B) Species in the family Neoteuthidae C) Sharks D) Dolphins
A) Only in the Pacific Ocean B) Only in tropical oceans C) Only in the Atlantic Ocean D) All of the world's oceans
A) 100–200 m (330–660 ft) B) Below 2,000 m only C) 500–2,000 m (1,640–6,560 ft) D) 300–1,000 m (980–3,280 ft)
A) Eight B) Ten C) Six D) Four
A) 1 to 3 cm (0.4 to 1.2 in) B) 6 to 10 cm (2.4 to 3.9 in) C) 2 to 5 cm (3⁄4 to 2 in) D) Over 10 cm
A) Floating with gas bladders B) Jet propulsion C) Swimming with fins only D) Crawling on the ocean floor
A) They are among the largest of any living creature B) They can see in color C) They glow in the dark D) They have no lenses
A) High sugar levels B) Freshwater content C) Salty seawater D) An ammonium chloride solution that tastes like salty liquorice/salmiak
A) Competition for prey. B) They occur because giant squids have no natural predators. C) Giant squids attack each other to establish dominance hierarchies. D) Squid-on-squid attacks are purely accidental.
A) 25 December 1999 B) 1 January 2000 C) 15 January 2002 D) 31 December 2003
A) Video footage B) Photographic evidence C) DNA tests D) Sperm whale observations
A) David Attenborough B) Richard Ellis C) Koutarou Tsuchiya D) Jacques Cousteau
A) NHK crew B) Tsunemi Kubodera C) Discovery Channel team D) Scott Cassell
A) Teuthus B) Kraken C) Archie D) Lusca
A) Gills B) Beak C) Eyes D) Statocysts
A) 10.7 meters (35 feet) B) 6.1 meters (20 feet) C) 5.7 meters (18.7 feet) D) 9 meters (30 feet)
A) Tsunemi Kubodera B) Edith Widder C) Scott Cassell D) Kyoichi Mori
A) National Oceanic & Atmospheric Association (NOAA) B) World Wildlife Fund C) Marine Conservation Society D) Greenpeace
A) Architeuthis dux B) Octopus vulgaris C) Onykia robusta D) Nautilus pompilius
A) Casino Royale B) From Russia, with Love C) Goldfinger D) Dr. No
A) Osaka Bay B) Sakai Bay C) Toyama Harbor D) Tokyo Bay
A) 2012 B) 2022 C) 19 June 2019 D) 24 December 2015
A) Feeding on small fish B) Passive scavenging C) Aggressive hunting technique D) Drifting and eating whatever floats by
A) Frederick Aldrich B) Japetus Steenstrup C) Otto Latva D) Pliny the Elder
A) Frederick Aldrich B) Pliny the Elder C) Aristotle D) Japetus Steenstrup
A) Scylla B) Kraken C) Lusca D) Sea monk
A) 13 January 2013 B) November 2006 C) 30 September 2004 D) 27 September 2005
A) David Attenborough B) Koutarou Tsuchiya C) Richard Ellis D) Jacques Cousteau
A) Journey to the Center of the Earth B) Around the World in Eighty Days C) Twenty Thousand Leagues Under the Seas D) The Mysterious Island
A) 2015 B) 2002 C) 2001 D) 1993
A) Pacific Ocean near Hawaii B) Atlantic Ocean off the coast of Canada C) Goshiki beach, Amino Cho, Kyoto Prefecture, Japan D) Indian Ocean near Indonesia
A) NOAA Fisheries B) Michael Vecchione C) Edith Widder D) Nathan J. Robinson
A) Four hours B) One hour C) 23 minutes D) Over twenty tries
A) 2022 B) 2015 C) 2012 D) 2019
A) Thousands of kilograms B) Over 1,000 kg (2,200 lb) C) A few kilograms D) Hundreds of kilograms
A) Squidus. B) Octopus. C) Architeuthis. D) Loligo.
A) Teuthus is much bigger than teuthis. B) Teuthus is smaller than teuthis. C) Aristotle did not compare their sizes. D) Teuthus and teuthis are the same size.
A) 30 September 2004 B) 27 September 2005 C) July 2012 D) November 2006
A) 2002 B) 1993 C) 2010 D) 2001
A) 2010 B) 1985 C) 1999 D) 2004 |