Before building on new land the government needs to determine whether or not the area is a safe place to live. Based on the lesson, what type government organization under the federal bureaucracy stru

Before building on new land the government needs to determine whether or not the area is a safe place to live. Based on the lesson, what type government organization under the federal bureaucracy structure would be the responsibility to test the safety of the land? Besides testing the land for chemicals, what are three factors the organization consider to make sure the land is safe?