10 most difficult trees riddles A list of ten (out of 17) trees related questions that are the most often answered incorrectly Trees quiz Which of these countries has the highest level of afforestation?Japanese inu. Among developed countries, Japan has one of the highest levels of afforestation, over 68% of the area - beign surpassed only by Sweden and Finland.very hard 23% RussiaRussia46%NorwayNorway11%BrazilBrazil17%Japanese inuJapanese inu23%Created by: Tschuka . Statistics based on 247 answers in 2 languages »Japan riddles » How deep is the root system of a giant sequoia?4 meters (13 feet). The sequoias root system is wide spreading, but shallow. There is no taproot. A mature sequoia's roots can occupy over 1 acre of earth and contain over 90,000 cubic feet of soil. very hard 30% 4 meters (13 feet)4 meters (13 feet)30%20 meters (60 feet)20 meters (60 feet)16%40 meters (130 feet)40 meters (130 feet)26%80 meters (260 feet)80 meters (260 feet)26%Created by: globalquiz.org. Statistics based on 9308 answers in 4 languages »botany riddles » Where do the wild cocoa forests grow?Nowhere. Currently, cocoa trees are not found in the wild.very hard 32% In northern MexicoIn northern Mexico10%In Côte d'IvoireIn Côte d'Ivoire15%In eastern BrazilIn eastern Brazil40%NowhereNowhere32%Created by: Tschuka . Statistics based on 1282 answers in 2 languages »chocolate riddles » This kind of tilted forest is a common sight in subarctic taiga. What is this phenomenon caused by?The soil. The permafrost prevents trees from developing deep root system. Climate variations or forest fires can thaw the upper extents of the permafrost, creating a ground slump called thermokarst.hard 46% the soilthe soil46%meteoritemeteorite9%low sun positionlow sun position18%the windthe wind25%Created by: Kasia. Statistics based on 15928 answers in 4 languages »soil riddles » Which non-coniferous trees are the tallest in the world?Eucalypts. Eucalyptus regnans, the Australian mountain ash, is the tallest of all flowering plants. Today, the tallest measured specimen named Centurion is 99.6 m (327 ft) tall (taller than the highest giant sequoia). Six other eucalypt species exceed 80 metres in height.hard 46% oaksoaks5%populuspopulus15%baobabsbaobabs33%eucalyptseucalypts46%Created by: globalquiz.org. Statistics based on 11572 answers in 4 languages »plants riddles » Where do coast redwoods grow?In the west of the United States. Common names of sequoia sempervirens include coast redwood, coastal redwood and California redwood. It is an evergreen, long-lived, monoecious tree living 1,200–1,800 years or more. This species includes the tallest living trees on Earth. It comes from coastal mountains of Oregon and California. (the west of the USA).hard 46% In Central America onlyIn Central America only15%In the west of the United StatesIn the west of the United States46%in the eastern Brazilin the eastern Brazil17%in the entire North and Central Americain the entire North and Central America20%Created by: Paweł Kołodziejczyk. Statistics based on 11986 answers in 4 languages »maps riddles » Which plant was used to fashion wreaths awarded to victors in Ancient Greece? Laurel. Laurus nobilis is an evergreen tree or large shrub native to the Mediterranean region. Its aromatic leaves are added whole to Italian pasta sauces. The word "Laureate" in 'poet laureate' refers to being signified by the laurel wreath.hard 54% OliveOlive38%LaurelLaurel54%MyrtleMyrtle4%AcanthusAcanthus2%Created by: globalquiz.org. Statistics based on 17624 answers in 2 languages »ancient Greece riddles » What coniferous trees produces upwards-pointing cones?Firs differ from other conifers in having erect, cylindrical cones pointing upwards. In contrast to spruces, even large fir cones do not hang, but are raised like candles.hard 55% firfir55%sprucespruce15%pinepine10%larchlarch19%Created by: Ninjai. Statistics based on 1388 answers in 2 languages »biology riddles » What is the largest tree-dwelling animal?Orangutan. Adult male orangutans, reaching a weight of 140 kg or more, spend nearly all their time in the forest canopy where they feed, sleep, breed and raise their young. The females even give birth in a treetop nest.hard 56% PandaPanda19%SlothSloth13%OrangutanOrangutan56%Tree kangarooTree kangaroo10%Created by: globalquiz.org. Statistics based on 15099 answers in 2 languages »apes riddles » Which country has the largest forested area? (by total size)Russia is by far the largest country in the world, and 45% of its area is forested. That gives almost twice as large forested area as in Brazil.hard 57% BrazilBrazil15%CanadaCanada22%RussiaRussia57%CongoCongo4%Created by: globalquiz.org. Statistics based on 26389 answers in 2 languages »geography of Brazil riddles » Play trees quiz and see all the questions.