Listed below are some of the biosphere's major influences on greenhouse gases. 1  Plants: Carbon dioxide is taken out of the atmosphere by plants during the process of photosynthesis. This promotes cooler climates. 2  Farm animals: Methane gas is produced as farm animals such as cattle and sheep digest their food.
Signal intelligence incorporates the sub-disciplines of communications intelligence (COMINT) electronics intelligence (ELINT), and foreign instrumentation signals intelligence (FISINT). COMINT has the greatest impact on the day-to-day performance of Army missions.
The Directorate of Intelligence is the FBIâs dedicated national intelligence workforce, with clear authority and responsibility for all Bureau intelligence functions. The directorateâs mission is to provide strategic support, direction, and oversight to the FBIâs Intelligence Program.