Learn about the education and preparation needed to become a sales associate. Get a quick view of the requirements and details about schooling, job duties and training necessary to find out if this is the career for you. Sales Associate: Job Description, Requirements and Career Information.
Burning natural gas is exothermic. An exothermic process releases heat, causing the temperature of the surrounding area to rise. Burning gas releases heat and warms whatever is around it, so it's exothermic. An endothermic process absorbs heat and cools the surrounding area.
Endothermic and Exothermic Reactions. All processes can be classified into one of two categories: exothermic and endothermic. In an exothermic process, energy is released, while in an endothermic process, energy is stored. This section will specifically cover exothermic and endothermic chemical reactions, but almost any process can be described as releasing or storing energy.