A chemical reaction occurs when chemicals combine to form new substances with new properties. Burning is a rapid type of chemical reaction that produces large amounts of heat and light. An example of a fast chemical reaction is an explosion, such as the exploding of fireworks or a bomb. An example of a slow chemical reaction is rusting (or oxidisation). One of the chemicals produced during burning is carbon dioxide, which we now refer to as a 'greenhouse gas'.
A round of applause, please, for the number one dog breed in the U.S.: The labrador retriever. The American Kennel Club announced 2015's most popular dog breeds in the U.S. on Monday with the beloved lab topping the list for the 25th consecutive year, the longest reign for any breed. The lab is a family dog, a great exercise companion and comes in three lovely colors, Gina DiNardo, Vice President at AKC said at the top breeds unveiling.
Most Popular Dog Breeds Pugs. The other names of this most popular dog breeds are Chinese pug, Dutch bulldog, Dutch mastiff, Mini mastiff and its country of origin is China. Pugs are very small dogs with a wrinkly, short-muzzled face, and curled tail. It has developed muscles and comes in different colors. 9.