Answer:
A river can be considered to be a natural resource because it provides fresh water for drinking. In addition to this, a large number of people are dependent on them as it is a major source for fishing, irrigation purpose, industries and factories.
Rivers can also turn out to be a problem for a particular region. It is because, during the time of heavy rainfall, the water level in the river rises up, as a result of which it overflows in the inland areas, thereby causes flood, affecting lives, properties, and agricultural crop fields.