Welkom is actually the second-largest city in the province of FREE STATE in South Africa, located about 140 kilometres northeast of the provincial capital, Bloemfontein.
Th province was formerly known as the Orange Free State before the year 1995. Interestingly, it is the only one of the four original provinces of South Africa which did not undergo border changes, excluding the reincorporation of Bantustans.
The greatest common factor is 1
The consequences are loss of timber and of the environment in which wildlife live in.
Changes in the supply source or sediment supply can begin or end the life of a river.
<h3>What other factors can affect the life of a river?</h3>
Other factors that can affect the life of a river are;
- The kind of rocks present on the shores
- The source and supply of sediments.
Sediments deposited continually on the shores of a river can gradually edge the river away from it's course or cut it off from it's source.
Hence, it is right to state that Changes in the supply source or sediment supply can begin or end the life of a river.
Learn more about rivers at;
brainly.com/question/908462
#SPJ11
1) Mapping
2) Tracking
3) Military Purposes
