Answer:
1. They make policies
2. They perform executive duties
3. They plan environmental and land use policy
Explanation:
County Commissioners are elected officials who hold the responsibilities of administering the affairs of the county government.
The three major responsibilities of county commissioners include:
1. They make policies: this involving setting out plans and outcomes for the county to achieve. The purpose is to make the county better for the resident people.
2. They perform executive duties: aside from planning the policies for the county, they also execute certain plans to achieve their plans. These include hiring and coordinating the management staff. Monitoring the budgeting process for the county.
3. They plan environmental and land use policy: this involves maintaining and ensuring the actual land use in the county follows the set-out objectives that benefit the people and the county at large. Such as creating and upholding land-use code that benefits everybody in the county.