History of Conspiracy Theories and Debunking

History And Science

A collection of factual questions regarding the history of well-known conspiracy theories and the evidence used to debunk them.

history science fact-checking

15 Questions Easy Ages 5+ Sep 21, 2026

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About this Study Set

This study set covers History And Science through 15 practice questions. A collection of factual questions regarding the history of well-known conspiracy theories and the evidence used to debunk them. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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Browse all 15 questions from the History of Conspiracy Theories and Debunking study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which mission successfully landed humans on the Moon for the first time in 1969?

A Apollo 11
B Apollo 13
C Apollo 1
D Gemini 8

2 What is the name of the chemical element used in carbon dating to determine the age of ancient artifacts?

A Carbon-12
B Carbon-14
C Oxygen-16
D Nitrogen-14

3 The 'Great Moon Hoax' of 1835 was a series of articles published by which New York newspaper?

A The New York Times
B The Sun
C The Wall Street Journal
D New York Post

4 Which astronomical event occurs when the Moon passes directly between the Earth and the Sun?

A Lunar Eclipse
B Solar Eclipse
C Equinox
D Solstice

5 What was the name of the official commission established to investigate the assassination of President John F. Kennedy?

A The Warren Commission
B The 9/11 Commission
C The Church Committee
D The Tower Commission

6 The 'Flat Earth' theory has been scientifically debunked for centuries; which ancient Greek philosopher calculated the Earth's circumference using shadows?

A Aristotle
B Plato
C Eratosthenes
D Socrates

7 Which atmospheric phenomenon is often mistaken for extraterrestrial spacecraft when observed at high altitudes?

A Ball lightning
B Northern Lights
C Lenticular clouds
D Mirages

8 What is the primary gas that makes up the majority of Earth's atmosphere?

A Oxygen
B Carbon Dioxide
C Nitrogen
D Hydrogen

9 The 1938 radio broadcast of 'The War of the Worlds' famously caused panic because listeners mistook it for what?

A A comedy show
B A real news report
C A historical documentary
D A presidential address

10 Which technological invention allows scientists to see high-resolution images of the Apollo landing sites from space?

A Lunar Reconnaissance Orbiter
B Hubble Space Telescope
C International Space Station
D Voyager 1

11 The 'Pizzagate' conspiracy theory, which claimed a child sex ring operated out of a pizzeria, was debunked by law enforcement for what reason?

A Lack of evidence
B It was a movie set
C The building didn't have a basement
D The restaurant was closed

12 Which organization is responsible for tracking near-Earth asteroids to ensure they do not pose a collision threat?

A NASA
B UNICEF
C WHO
D UNESCO

13 What is the term for a logical fallacy where someone attacks the person making an argument rather than the argument itself?

A Ad hominem
B Straw man
C Circular reasoning
D False dilemma

14 How many astronauts walked on the surface of the Moon during the various Apollo missions?

A 6
B 12
C 24
D 3

15 The 'Birds Aren't Real' movement is a modern example of what?

A A real scientific study
B A parody movement
C A classified government project
D A historical event

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