There is one main difference between organic and non-organic food. Organic farms do not use agricultural chemicals, such as pesticides. In many countries organic foods have special labels. These guarantee that the products are natural.
Some people think organic means locally grown. Originally this was true. Over time organic farming became more difficult. The demand for organic food grew larger than the supply. Small countries had to sell out to large companies. There wasn't enough organic ingredients, such as grain and cattle. This made it difficult for many organic companies to stay in business. Today, many large companies have an organic line of products.