Final answer:
The agency created as a result of the 1990 Farm Bill is not listed among the provided options. The Environmental Protection Agency (EPA) plays a significant role in environmental regulation and policy in the United States.
Step-by-step explanation:
None of the options provided (NEPA, Office of Environmental Quality, World Wildlife Fund, CERCLA) were formed as a result of the 1990 Farm Bill. However, when discussing matters of environmental regulation and policy in the United States, such as those impacted by the 1990 Farm Bill, the Environmental Protection Agency (EPA) is often a central figure. The EPA is responsible for conducting research, educating the public about the environment, and enforcing federal environmental protection standards. This federal agency was established in 1970 and has played a pivotal role in implementing and overseeing the National Environmental Policy Act of 1969, the Clean Air Act of 1963, the Clean Water Act of 1972, and the Endangered Species Act of 1973, all of which are significant to America's environmental legislation history and various amendments and international agreements such as the 1990 Farm Bill.