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 do for a sore throat. 1  Avoid tart, acidic, or salty foods, as well as pickled and vinegary foods, tomato-based foods, and some canned broths. 2  Avoid rough-textured or hard foods, like dry toast, crackers, chips, nuts, granola, and raw fruits and vegetables. 3  Choose lukewarm or cold foods that are soothing.