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.
To relieve a painful sore throat and an accompanying earache, there are several natural home remedies you can try. 1. Gargle warm water every 30 minutes to nip early symptoms. For stronger aches in the ear and throat, gargle every 15 minutes, adding apple cider vinegar or cayenne pepper to the water.