The diagram below shows the elements in a cycle
Which term completes this graphic organizer, and why?

Urbanization, because immigrants move with areas with industries to find jobs, spurring the growth of cities.

Explanation:

This is not a case is with the United States only. And in other countries with strong economies and migrants from less developed parts of the world, they mostly go to big cities to find work. This process began as early as the 19th century during the Industrial Revolution. Then the local people from the countryside started going to cities to work in industries, and so urbanization took place. Today, in search of a better life, people from less developed countries go to those who are economically better placed in search of work.

utilized the penal colony

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.