The main way it to have watertight doors and bulkheads.
levees are used to prevent flooding of a river to the adjoing country-basically prevent flooding.
levees are used to prevent flooding of a river to the adjoing country-basically prevent flooding.
There are a number of reasons why trees could prevent flooding. These trees can absorb the excess water for example.
no
marshlands prevent flooding to a nearby town by temporarily storing water
a levee
The Chinese have built dams to prevent flooding.
Levees prevent flooding from rivers that overflow their banks.
They block the water.
they made pipes
To help prevent flooding in London.
control water flow