Climate and the Carboniferous Period. West Virginia today is mostly an erosional plateau carved up into steep ridges and narrow valleys, but 300 million years ago, during the Carboniferous Period, it was part of a vast equatorial coastal swamp extending many hundreds of miles and barely rising above sea level.
technically speaking definition, technically speaking meaning | English dictionary. technical. n. 1. the art of public speaking in which gesture, vocal production, and delivery are emphasized 2.the study of formal speaking in pronunciation, grammar, style, and tone. n. ! n.
What is a word that means helpful object or beneficial object so basically a noun which physically exists and is an antonym of hazard or obstacle? An object doesn't necessarily have an antonym. You are looking for something physical, like a chair, a tree, or a pie. These words don't have opposites, there are different ki â¦ nds of chairs, or trees, or pies, but the only opposite to a chair is no chair.