More cards in this set

How does salt mining affect the environment?

How can salt be obtained from the sea?

What is refined salt used for in the food industry?

What are the health issues with over eating salt?

What are the Department of Health and the Department for Environment, Food and Rural Affairs functions?

Why do food manufacturers still include a lot of salt in their products?

What is the first thing done to brine in a chemical industry?

What is chlorine used for?

What is hydrogen used for?

What is sodium hydroxide used for?