Biofortification of crops is a strategy to address:

Hidden hunger
Food adulteration
Pesticide residues
Soil degradation

Biofortification is a strategy to address hidden hunger. It is the process of breeding crops to increase their levels of essential vitamins and minerals. This can help to improve the nutritional quality of the food supply and reduce the risk of micronutrient deficiencies.

Hidden hunger is a term used to describe the lack of essential vitamins and minerals in the diet. It is a major problem in many parts of the world, and can lead to a variety of health problems, including impaired growth and development, impaired cognitive function, and increased risk of infection.

Biofortification is a promising strategy to address hidden hunger. It is a sustainable and cost-effective way to improve the nutritional quality of the food supply. It is also a safe and effective way to improve the health of people who are at risk of micronutrient deficiencies.

The other options are not correct answers to the question. Food adulteration is the addition of harmful or illegal substances to food. Pesticide residues are the chemicals that remain in food after it has been treated with pesticides. Soil degradation is the loss of soil quality. These are all problems that can affect the nutritional quality of food, but they are not the focus of biofortification.

Biofortification is a promising strategy to address hidden hunger. It is a sustainable and cost-effective way to improve the nutritional quality of the food supply. It is also a safe and effective way to improve the health of people who are at risk of micronutrient deficiencies.