Definition

A large, stable part of the Earth's crust that has not changed much since ancient times and is usually found in the center of continents.

Example

The Canadian Shield is an example of a craton that has remained stable for billions of years.

Conversation

Did you know that the oldest part of the continent is called a craton?

Really? I had no idea what that was!

Yeah, it's fascinating how these areas have been stable for billions of years.

I should read more about it; it sounds really interesting!

Synonyms & Antonyms

Root Explanation

Craton comes from the Greek word 'kratos' (meaning strength or power) combined with the suffix '-on', which is often used in scientific terminology to denote a unit or entity. The term 'craton' refers to a stable and ancient part of the continental crust, emphasizing its strength and durability.

Memory Tip

Think of 'strength' ('kratos') to remember that a 'craton' is a strong, stable part of the Earth's crust.

Visually Confused Words