Can I read Earth on EtoBox?
Earth by audrey caballero is a document available to read on EtoBox.
What is Earth about?
The Greeks knew that the Earth was spherical based on several observations, including that constellations appear to change from north to south and ships disappearing over the horizon. This contradicted the later myth that ancient people thought the Earth was flat. Eratosthenes calculated the circumference of the Earth in the 3rd century BC by measuring the sun
- Author
- audrey caballero
- Language
- EN