If you have a mold or mildew problem in your home you will want to use the best chemicals to get rid of it. Mold can destroy the structure of your home and affect your family's health adversely. There are different chemicals you can use depending on where the mold is growing.
Normally the transition from a spoken to an extinct language occurs when a language undergoes language death while being directly replaced by a different one. For example, some Native American languages were replaced by English, French, Portuguese, Spanish, or Dutch as a result of colonization.
extinction. 1  the act of extinguishing. 2  the fact or condition of being extinguished or extinct. 3  suppression; abolition; annihilation: the extinction of an army. 4  Biology. the act or process of becoming extinct; a coming to an end or dying out: the extinction of a species. 5. Psychology. the reduction or loss of a conditioned response as a result of the absence or withdrawal of reinforcement. 6. Astronomy. the diminution in the intensity of starlight caused by absorption as it passes through the earth's atmosphere or through interstellar dust.