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Ancient Ionian Scientists Trivia Quiz

The world's first known group of natural scientists were active in Ionian Greece in ancient times. Here are some questions regarding these obscure but very important individuals...have a look!

A multiple-choice quiz by thejazzkickazz. Estimated time: 5 mins.

Author
thejazzkickazz

Time
5 mins

Type
Multiple Choice

Quiz #
25,074

Updated
Dec 03 21

# Qns
5

Difficulty
Very Difficult

Avg Score
2 / 5

Plays
941

Awards
Top 35% Quiz

One at a Time - Single Page - Timed Game

Question 1 of 5

1. Which scientist first discovered that the angles at the base of an isoceles triangle are equal? Hint

Thales

Euclid

Pythagoras

Anaxagoras

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Question 2 of 5

2. Which Ionian scientist introduced the sun-dial to the Greek world? Hint

Diogenes

Ptolemy

Anaximander

Empedicles

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Question 3 of 5

3. Anaximenes believed the essence of all things was air. What did he call this 'air'? Hint

Cardia

Taxia

Pneuma

Pulma

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Question 4 of 5

4. Which ancient Ionian astronomer introduced the zodiac to the Greek world? Hint

Alcmaeon

Cleostratus

Heracleitus

Herophilus

NEXT>

Question 5 of 5

5. He was the first great Greek map-maker and ventured as far as the pillars of Hercules. What was his name? Hint

Aristarchus

Hecataeus

Apollonius

Menaechmus

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Quiz Answer Key and Fun Facts

1. Which scientist first discovered that the angles at the base of an isoceles triangle are equal?

Answer: Thales

Thales may have been the world's first geometer, and is certainly considered by most Westerners to be the first philosopher, in the modern sense of the word. This Meletan scholar posited that water was the basis of all things, and that the Earth floated upon a giant bed of water.

2. Which Ionian scientist introduced the sun-dial to the Greek world?

Answer: Anaximander

He probably found the sun-dial while in Babylon or Egypt. Anaximander was likely the first to determine the solstices and equinoxes. Unlike Thales, Anaximander believed the universe began as an amorphous mass containing the properties of the 'opposites' (wet and dry, for instance).

3. Anaximenes believed the essence of all things was air. What did he call this 'air'?

Answer: Pneuma

'Pneuma' means 'breath' in Greek, so this makes sense. He was also a Miletan, like Thales and Anaximander...the center of philosophic thought of the time, it was a city (Miletus) on the Ionian coast of Asia Minor.

4. Which ancient Ionian astronomer introduced the zodiac to the Greek world?

Answer: Cleostratus

Cleostratus was from Tenedos, somewhat outside the central sphere of Ionian Greece. He also was responsible for an ancient calendar, based on the solar cycle rather than the lunar one.

5. He was the first great Greek map-maker and ventured as far as the pillars of Hercules. What was his name?

Answer: Hecataeus

The 'pillars of Hercules' are found at the tip of the Meditteranean, where it meets the Atlantic ocean. In ancient times they were called the 'columns of Melkarth', after an ancient god of Phoenicia. Hecataeus was from Miletus, like our previous friends, and travelled widely throughout the ancient world. Thank you for daring to attempt this quiz...I hope you enjoyed it!

Source: Author thejazzkickazz

This quiz was reviewed by FunTrivia editor gtho4 before going online.
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