Which of the following is the economic definiton for recesssion?

An economic recession is a significant decline in economic activity, real GPD, real income, employment, industrial production, and sales following a decline in the aggregate demand for at least two quarters.

Explanation:  

In economics, a recession is a business cycle contraction when there is a general decline in economic activity. Recessions generally occur when there is a widespread drop in spending (an adverse demand shock). This may be triggered by various events, such as a financial crisis, an external trade shock, an adverse supply shock, a pandemic or the bursting of an economic bubble. In the United States, it is defined as "a significant decline in economic activity spread across the market, lasting more than a few months, normally visible in real GDP, real income, employment, industrial production, and wholesale-retail sales". In the United Kingdom, it is defined as a negative economic growth for two consecutive quarters.