How does chemical weathering form a cave? Weak acids seep into the ground until they reach a zone soaked with water. As the ground water become more acidic, it dissolves calcite and other minerals in the rock.
Yogurt is a good food choice when you have a sore throat because it is cool and bland. The American Cancer Society explains that people with sore throats should choose bland foods like yogurt rather than acidic foods like oranges or spaghetti with tomato sauce, which may irritate the throat.
What to Eat when You Have a Sore Throat. Sore throat can occur at any time of the year as a result of either infection or overused voice and develop in a person suffering from other medical conditions that weakens the immune system. The pain and irritation caused by sore throat can be relieved by eating certain foods.