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.
A bowl of cooked oatmeal is another food easy to swallow when you have a sore throat. Add some banana and honey for extra soothing properties and nourishment. Oatmeal is high in soluble fiber, helps to lower bad. LDL cholesterol, is high in protein, and is a low-glycemic index food.