Afforestation is the opposite of deforestation. It can create habitats for wildlife and it stabilises the ground to prevent surface run off.it prevents soil erosion and the fields do not get barren and infertile.
Afforestation means planting more forests. There are very few people in the world who want to prevent this. We want to prevent deforestation, which is the destruction of forests.
levees are used to prevent flooding of a river to the adjoing country-basically prevent flooding.
marshland prevent flooding to a nearby town by temporarily storing water
they dont they increase the risks of 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
To prevent ozone depletion many steps are taken. It is treated by afforestation.
a levee
Levees prevent flooding from rivers that overflow their banks.
The Chinese have built dams to prevent flooding.