The four components of social environments from the given options are:
1. College and university systems
2. Human social services
3. Economic and social processes
4. Government systems
College and university systems refer to the educational institutions and systems that provide higher education to individuals. Human social services refer to the services and programs that are designed to support individuals and families, such as healthcare, housing, and welfare programs. Economic and social processes refer to the systems and processes that shape and influence economic and social conditions, such as globalization, technological advancements, and demographic changes. Government systems refer to the institutions and processes that govern and regulate societies, such as laws, policies, and political structures.