A) Arthur C. Clarke B) Carl Sagan C) Isaac Asimov D) Erich Von Däniken
A) 1990 B) 1968 C) 1982 D) 1975
A) They are evidence of alien contact. B) They are forgeries. C) They are purely mythological. D) They were created by time travelers.
A) More than 30 B) Around 20 C) More than 50 D) Less than 10
A) They lack scientific evidence. B) They are based on personal experiences. C) They are too complex to understand. D) They contradict modern history.
A) Natural erosion processes B) Magical abilities C) By suggesting advanced alien technology D) Using only slave labor
A) Historical texts and archaeological findings B) Modern scientific experiments C) Weather patterns D) Literary criticisms
A) Pseudoarchaeology B) Biography C) Science fiction D) Historical fiction
A) Germany B) France C) Switzerland D) Austria |