If the answer is good i will mark brainliest!!be quick pls With the help of this photograph, that shows urban flooding, explain how physical and human factors can increase the risk of river flooding

Human factors increasing flood risk: urbanisation , because towns and cities have more impermeable surfaces

Physical causes of flooding:

heavy rainfall.

long periods of rain.

snowmelt.

steep slopes.

impermeable rock (doesn't allow water through)

very wet, saturated soils.

compacted or dry soil.

organisms

explanation:

i believe it's organisms

hopefully this will