Question

Describe river run off ​

Answer 1

Explanation:

Runoff can be described as the part of the water cycle that flows over land as surface water instead of being absorbed into groundwater or evaporating. Runoff is that part of the precipitation, snow melt, or irrigation water that appears in uncontrolled surface streams, rivers, drains, or sewers.

Answer 2

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• The river runoff is the amount of water entering local rivers and the discharge is the accumulation of all upstream runoff.
• Both variables are essential for making projections of floods, low flow and salt intrusion.
• In most regions between 40 and 70% of the increase in precipitation flows into the river network.