Dryland Salinity is the process that degrades land due to an increase in soil salt concentration. Being in excess of normal soil salt concentrations makes it harder for plants to take water from the soil and eventually they die from dehydration, leaving patches of soil with no ground cover. Clearing deep-rooted perennial native vegetation and replacing it with shallow rooted annual plants. 2  The shallow roots are no longer able to utilise the excess runoff, and it now seeps past the roots zone to enter the groundwater system.
Locally, one may have a mayor. A governor heads a state or territory. A colony may have a lord, governor or a viceroy. A kingdom or counâ¦try may have a monarch (king, queen), president, czar, emir, prime minister, dictator, sultan...One generally refers to the head of state however he or she wishes to be referred.
Presidential Gov't Parliamentary Gov't Both are democratic type governments. Both are able to overrule and get rid of their leaders. Both leaders roles (president and prime minister) are sorted in the executive branch. The president serves as both the chief of executive and the head of state. The head of state and chief executive are two different people. The chief executive is chosen by the legislature, while the head of state serves for a more ceremonial purpose. The president is chosen by the people, not the legislature. Party members almost ALWAYS vote for their party leader.