Question

why should we planted trees along sides of road

Answer 1

Trees are the better option for controlling soil erosion. When planting trees along the road it will absorb and clean water that runs over the road. There by it can reduce the chance of flood and soil erosion. And also helps to improve cleaner water supply. And an important benefit is these trees can provide reliefs to humans, birds and animals from sun and rain. Trees can also reduce the dust particles and provide pure oxygen. Trees are better solution for reducing noise pollution.


I hope it is helped you

Answer 2

because there is dangerous air pollution and harmful gases are produce by vehicles but when we plant trees sides of road trees Cathes that gases and provide fresh air hope u understand