The most difficult science riddles A list of science related questions that are most often answered incorrectly Botany quiz Where is The Encyclopaedia Britannica produced?Chicago. The Britannica is the oldest English-language encyclopaedia still being produced (currently only in the online version). It was first published between 1768 and 1771 in Edinburgh, Scotland. In 1901, after it was taken over by an American firm, the Britannica shortened and simplified articles to broaden its appeal in the North American market. Although publication has been based in the United States since 1901, the Britannica has largely maintained British spelling.very hard 22% LondonLondon11%OxfordOxford47%EdinburghEdinburgh17%ChicagoChicago22%Created by: globalquiz.org. Statistics based on 3948 answers in 4 languages »books riddles » Who was the first to create a zoo and botanical garden for scientific study?Aristotle. Throughout his conquests of Asia, Alexander the Great collected many plant and animal specimens for Aristotle’s research. This allowed Aristotle to develop in Athens the first zoo and botanical garden in existence.very hard 26% AristotleAristotle26%GalileoGalileo11%Carl LinnaeusCarl Linnaeus32%Charles DarwinCharles Darwin29%Created by: globalquiz.org. Statistics based on 4650 answers in 4 languages »ancient Greece riddles » What is deltiology?Hobby about collecting postcards. Officially the biggest collection postcards has got Mario Morby from Great Britain. Contains 1 000 265 pieces. It is officially record in Guinness Book of Records.very hard 28% Hobby about collecting postcardsHobby about collecting postcards28%Science of quantum equationsScience of quantum equations18%Science flavor of winesScience flavor of wines22%Fields of medicine about i.a. intestinesFields of medicine about i.a. intestines30%Created by: lukasz Poland. Statistics based on 388 answers in 2 languages »names riddles » Whats the name of this butterfly species?Neopalpa donaldtrumpi. This butterfly species has been descoverd in 2017 by Canadian Vazrick Nazari. He called it this way because of similarity to Trump's hairstyle.very hard 28% Goldhair mothGoldhair moth31%Neopalpa donaldtrumpiNeopalpa donaldtrumpi28%Unsightly butterflyUnsightly butterfly16%Huskhead neopalda Huskhead neopalda 22%Created by: Alicja Turostowska. Statistics based on 3063 answers in 2 languages »presidents of the United States riddles » What is deoxyribose?Sugar molecule. Deoxyribose, is a monosaccharide. Its name indicates that it is a deoxy sugar, meaning that it is derived from the sugar ribose by loss of an oxygen atom. very hard 38% Amino acidAmino acid25%Matrix RNAMatrix RNA25%PhosphatePhosphate9%Sugar moleculeSugar molecule38%Created by: Tschuka. Statistics based on 152 answers in 2 languages »biology riddles » In how many fields were the Nobel Prizes originally awarded?Five. During its life the Nobel established a lot of companies which turned into corporations and still are playing the major part in the global economy, for example Imperial Chemical Industries (ICI). In his last will he set aside the bulk of his estate to establish the Nobel Prizes, to be awarded annually in the fields of physics, chemistry and physiology or medicine. Prizes are also awarded for literature and peace.hard 56% ThreeThree25%FiveFive56%SevenSeven14%NineNine3%Created by: Paweł Kołodziejczyk. Statistics based on 20378 answers in 2 languages »prizes riddles » What serves as a natural "tape recording" of the history of the Earth's magnetic field reversals?Ocean floor. In 1950s scientists discovered zebra-like pattern of the ocean floor magnetic polarity. It turned out that stripes of rock parallel to the mid-ocean ridge crest alternate in magnetic polarity (normal-reversed-normal, etc.), suggesting that they were formed during different epochs documenting the normal and reversal episodes of the Earth's magnetic field.hard 57% ocean floorocean floor57%antarctic ice capantarctic ice cap22%coal depositscoal deposits12%HimalayasHimalayas6%Created by: globalquiz.org. Statistics based on 20887 answers in 3 languages »tectonics riddles » In order to protect seeds of the edible plants, the Global Seed Vault has been built. Where is it located?Spitsbergen permafrost. The Svalbrad Global Seed Vault (norw. Svalbrad globale frøhvelv) is located Svalbrad archipelago, at the Sptisbergen Island in Norway. It has been built to safely store seeds of edible plants from all over the world in case of any cataclism. Vault located is in the tunnel digged in the permafrost. Currently over 1.5 mln specimens are storedaverage 64% Spitsbergen permafrostSpitsbergen permafrost64%Headquarters of United Nations in New YorkHeadquarters of United Nations in New York11%Headquarters of FAO in RomeHeadquarters of FAO in Rome10%Such place does not existSuch place does not exist12%Created by: lanusienka. Statistics based on 5570 answers in 2 languages »ecology riddles » Play botany quiz and see all the questions.