Heat (as in a hot countries) enables water to be evaporated in large salt pans, leaving salt crystals behind. Salt is historically important, and trading in salt, and exotic spices, etc, was very important in trading between countries.
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Salt is extracted from mines or sea waters.
Salt is extracted from sea or mines in many countries.
People in hot countries can obtain salt through various methods such as mining salt deposits, evaporating salt water from the ocean or salt lakes, or through salt extraction from salt pans. Salt is essential for preserving food and replenishing electrolytes lost through sweating in hot climates.
Rock salt can be found in countries such as the United States, China, Germany, India, and the United Kingdom. These countries have significant deposits of rock salt and are known for their production and export of this mineral.
The UK sources salt from domestic production as well as imports. The main sources of domestic salt production in the UK include salt mines in Cheshire and Teesside. Additionally, the UK also imports salt from countries like the United States, Canada, and various European countries.
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US for one has the Great Salt Lake and Israel the Dead Sea.
Some examples of countries rich in mineral salt include Chile, the United States, China, and Australia. These countries have large reserves of salt deposits that are used for various industrial and culinary purposes.
In some countries it is mined. In many countries it is taken from the sea in evaporation ponds.