¿Cómo se obtiene la sal?

The video explains the extraction of pure table salt from natural sources, focusing on Utah's salt flats and the process of evaporation and crystallization. It describes how salt is obtained from both salt lakes and mines, detailing the separation of salt from impurities and the industrial methods used to produce pure salt for consumption.

What natural process led to the formation of the salt flats in Utah?

• Tectonic shifts

• Glacial melting

• Evaporation of lake water

• Volcanic activity

What happens when a solution becomes saturated with salt?

• Salt begins to crystallize

• The salt dissolves completely

• The solution becomes acidic

• The solution turns into a gas

How is the salt solution concentrated in the salt lakes?

• By adding more salt

• By removing impurities

• By evaporating water

• By cooling the solution

In the process of extracting Gema salt, what is the role of the filter?

• To dissolve the salt

• To separate salt from water

• To remove insoluble clay particles

• To heat the solution

What is the final step in obtaining pure salt from the Gema salt mixture?

• Mixing with water

• Crushing the mixture

• Evaporating the water

• Adding more clay