Mount Roraima - Quiz
Mount Roraima
  • 1. What kind of trees dominate the evergreen rainforest at the foot of Mount Roraima?
A) Pine and Spruce
B) Oak and Maple
C) Arecaceae and Astragalus
D) Bamboo and Ferns
  • 2. What is the primary reason carnivorous plants capture insects on the plateau?
A) To survive extreme heat
B) To obtain nitrates lacking in the soil
C) To obtain water during dry seasons
D) To prevent overgrowth of vegetation
  • 3. What organisms occupy the exposed rocks on the plateau?
A) Cacti and succulents
B) Hardwood shrubs
C) Lichens, algae and cyanobacteria
D) Mosses and grasses
  • 4. Which of the following is a well-known endemic species found on Mount Roraima?
A) Amazonian poison dart frog
B) Green tree frog
C) Common garden toad
D) Roraima toad (Oreophrynella quelchii)
  • 5. What is the typical height range of trees found in the vicinity of streams and ravines on the plateau?
A) 25–45 m
B) 2–5 m
C) 8–15 m
D) 50–60 m
  • 6. Why do reptiles and amphibians show large differences between the bottom and top of the mountain?
A) Low mobility
B) Lack of water
C) Dietary differences
D) Human interference
  • 7. Which mammal is listed as being found at the foot of Mount Roraima?
A) Howler monkeys
B) Kangaroo
C) Camel
D) Polar bears
  • 8. What kind of fauna is typically found in the caves of Mount Roraima?
A) Fish and crustaceans
B) Large predatory mammals
C) Bats, grasshoppers, spiders and centipedes
D) Migratory birds
  • 9. Which plant species is identified as a Roraima marsh pitcher?
A) Heliamphora nutans
B) Orectanthe sceptrum
C) Drosera felix
D) Bejaria imthurnii
  • 10. What characteristic describes the soils on the mountain cliffs?
A) Deep and fertile
B) Clay-heavy
C) Volcanic ash
D) Sandier
  • 11. Which bird is listed as an endemic species of the plateau?
A) Peregrine falcon
B) Greater flowerpiercer
C) Barn owl
D) Common parrot
  • 12. What is the primary climate condition described for the cliffs?
A) Cooler
B) Tropical and humid
C) Sub-zero temperatures
D) Arid and hot
  • 13. Which of the following is a rodent endemic to the region?
A) Nutria
B) Capybara
C) House mouse
D) Roraima climbing mouse
  • 14. What type of vegetation resembles that of the Andes?
A) Conifers
B) Bromeliads
C) Deciduous trees
D) Water lilies
  • 15. How high can some trees reach in the rainforest at the foot of the mountain?
A) 100 m
B) 5 m
C) 60 m
D) 20 m
  • 16. What primary mineral makes up the deposits on Mount Roraima?
A) Diorite
B) Granite
C) Conglomerate
D) Quartz
  • 17. What percentage of the quartz deposits are silica particles?
A) 25%
B) 98%
C) 50%
D) 75%
  • 18. What factor has caused the strange shapes of the mountain rocks over the past 180 million years?
A) Earthquakes
B) Volcanic activity
C) Erosion by precipitation
D) Human construction
  • 19. Why is the soil on Mount Roraima poor in nutrients?
A) High altitudes prevent soil formation
B) Volcanic eruptions poisoned the soil
C) Intense rainfall prevents nutrient fixation
D) High temperatures destroy minerals
  • 20. What geological structure does the interior of the plateau exhibit?
A) Pseudo-karst structure
B) Tectonic fault line
C) Metamorphic fold
D) Igneous intrusion
  • 21. Which organization helped discover the largest quartz cave in the world at Mount Roraima?
A) Oxford University Cave Club
B) International Mining Agency
C) Global Geological Society
D) World Mountain Institute
  • 22. What dictates the water level inside the mountain's caves?
A) Seasonal temperature shifts
B) Ocean tides
C) Underground volcanic heating
D) Precipitation on the plateau surface
  • 23. What happens to the mountain's dry caves during periods of heavy rain?
A) They evaporate completely
B) They fill with sand deposits
C) They collapse into sinkholes
D) They can become underground rivers
  • 24. What happens to the water that rushes through the crevices in the rock?
A) It flows out as waterfalls on the mountainside
B) It turns into quartz crystals
C) It stays trapped in underground lakes
D) It absorbs into the granite base
  • 25. What color are the quartz crystals found on Mount Roraima?
A) Blue or green
B) Clear or yellow
C) White or pink
D) Black or brown
  • 26. Which chain of tepuis is Mount Roraima the highest of?
A) Andes
B) Bolívar
C) Guiana
D) Pacaraima
  • 27. Which native people provided the name for Mount Roraima?
A) Inca
B) Pemon
C) Maya
D) Yanomami
  • 28. In the Pemon language, what does 'Roroi' mean?
A) Cloud
B) Great
C) Blue-green
D) Mountain
  • 29. When was Mount Roraima first climbed by a British expedition?
A) 1884
B) 1874
C) 1894
D) 1904
  • 30. What percentage of Mount Roraima's area belongs to Venezuela?
A) 10%
B) 50%
C) 85%
D) 5%
  • 31. In which state is the highest point of Mount Roraima located?
A) Roraima
B) Amazonas
C) Pacaraima
D) Bolívar
  • 32. What is the average annual temperature range of Mount Roraima?
A) 25–27 °C
B) 15–17 °C
C) 10–12 °C
D) 20–22 °C
  • 33. When did European discovery of Mount Roraima occur?
A) 1884
B) 1595
C) 1864
D) 1838
  • 34. Which explorer described Mount Roraima as a "crystal mountain"?
A) Carl Ferdinand Appun
B) Robert Hermann Schomburgk
C) Walter Raleigh
D) Everard im Thurn
  • 35. Who led the first expedition to Mount Roraima in 1838?
A) Henry Whiteley
B) Walter Raleigh
C) Robert Hermann Schomburgk
D) Charles Barrington Brown
  • 36. What did Carl Ferdinand Appun and Charles Barrington Brown propose as a method to ascend the mountain in 1864?
A) Hot air balloon
B) Helicopter
C) Ropes and ladders
D) Natural slope path
  • 37. Who suggested that the summit could be reached from the south using ropes and ladders?
A) Henry Whiteley
B) Walter Raleigh
C) Everard im Thurn
D) Harry Perkins
  • 38. What is the name of the local people encountered by the 1884 expedition?
A) Guianese
B) Pemón
C) Venezuelan
D) Amazonian
  • 39. What is the monthly visitor quota for climbing Mount Roraima?
A) 500 people
B) 200 people
C) 100 people
D) 1,000 people
  • 40. What elevation is the base camp at the foot of the cliff?
A) About 2,000 meters
B) About 500 meters
C) About 3,000 meters
D) About 1,000 meters
  • 41. How many days are recommended for the descent of the mountain?
A) Three days
B) Two days
C) Five days
D) One day
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