For the current tornado season, see Tornadoes of 2017. A tornado is a rapidly rotating column of air that spins while in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud.
Definition of socio-economic - relating to or concerned with the interaction of social and economic factors Definition of socio-economic - relating to or concerned with the interaction of social and economic factors
What is 'Macroeconomics'. Macroeconomics is a branch of the economics field that studies how the aggregate economy behaves. In macroeconomics, a variety of economy-wide phenomena is thoroughly examined such as, inflation, price levels, rate of growth, national income, gross domestic product and changes in unemployment. It focuses on trends in the economy and how the economy moves as a whole. Next Up.