As the activity grew in popularity, so too did opposition to it.
But economic activity has grown at the same time, and carbon emissions along with it.
Economic activity increased 13 percent in 2003 and could grow as much again this year.
In the 1920s, criminal activity had grown to an alarming level.
But the activities of these departments were growing in other ways, too.
The ceremonies and activities grew more elaborate with each passing year.
As a result, economic activity grows along its pattern of trade.
Union membership and activity grew rapidly during the later months of 1960.
Their activities in the party grew and later gained important responsibilities.
As the new state of affairs continued, the Propaganda department's activities grew.