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.
Foods to avoid when you have a sore throat include toast, crackers, cookies, dry cereals, nuts, raw vegetables, fried or baked foods -- like fried chicken or chicken nuggets -- and spicy foods, such as curry. sore throat can literally be a pain, but soothing foods can help. Photo Credit Stockbyte/Stockbyte/Getty Images. Having a sore throat is no fun. The scratchiness or pain at the back of the throat can make it difficult to swallow and suck all the energy out of your day.