save from it

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3. RUNOFF
BLESSING
OR
CURSE???
Prepared by –
Md. Tajkir Musaddik (15205006)
Sanjoy Das (15205022)
Adib Ashhab Ankon (15205028)
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4. Definition Of Runoff
The flow of water that occurs when
excess storm water, melt water or water
form other sources flows over the Earth‘s
surface.
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6. Routes Of Runoff
• Surface flow.
• Sub surface flow.
• Ground water
flow.
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7. Effects Of Runoff
BLESSING
OR
CURSE
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8. Effects Of Runoff
 Erosion And Deposition
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9. Effects Of Runoff
 Irrigation And Fertility Growth Of Soil
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10. Effects Of Runoff
 Water pollution
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11. Effects Of Runoff
 Soil pollution
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12. Effects Of Runoff
 Water Logging
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13. Effects Of Runoff
 Flooding
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14. TREATMENT
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15. TREATMENT
 Minimizing
Impervious
Surfaces
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16. TREATMENT
 Infrastructure Development
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17. TREATMENT
 Catch Runoff
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18. TREATMENT
 Plant rain garden
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19. TREATMENT
 Stop Doing
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20. TREATMENT
 Stop using
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21. TREATMENT
Combined nature with artifacts
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