Why does a person need chemistry?

Chemistry is the study of matter and energy and the interactions between them. There are many reasons to study chemistry, even if you are not in science. Chemistry is all over the world around you. It is in the food you eat, the clothes you wear, the water you drink, medicine, air, purifiers. Chemistry is sometimes called the “central science” because it links other sciences to each other, such as biology, physics, geology, and ecology. Chemistry helps you understand the world around you. Basic knowledge of chemistry helps you read and understand product labels. Chemistry is the foundation of cooking. If you understand that the chemical reactions associated with baked goods increase or neutralize acidity or thicken sauces, chances are you will cook better.