Changes in water or sediment supply, change in slope, or changes to base level elevation can begin or end the life of a river.
<h3>What is a River?</h3>
This refers to a water body that is naturally occurring and flows into a larger water body such as a sea.
Hence, we can see that due to the composition of a river, we can see that if there are either sudden or gradual changes to either the water, or sediment supply, change in slope, or changes to base level elevation this can mark the end of the life of the river.
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If they have an opportunity in the other country (work etc.).
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very high percentage of population lives in urban areas and rural areas
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Among the 'macro-factors', the inadequate human and economic development of the origin country, demographic increase and urbanization, wars and dictatorships, social factors and environmental changes are the major contributors to migration. These are the main drivers of forced migration, both international or internal.
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