Minerales – ¿Sabías que?

The video discusses the common use of table salt and explains the geological formation of salt caves, which occurred 600,000 years ago when a large sea evaporated, leaving behind salt deposits.

What is commonly used on home tables?

• Pepper

• Salt

• Sugar

• Vinegar

What is the significance of salt in human history?

• It was used as currency

• It is a preservative

• It enhances flavor

• All of the above

How long ago were the caves formed?

• 600,000 years

• 6,000 years

• 60,000 years

• 600 years

What happened to the sea that led to the formation of salt?

• It froze

• It evaporated

• It overflowed

• It rained

What remains after the sea evaporated?

• Water

• Salt

• Sand

• Rock