Question

trees should be planted on both sides of the road
​

Answer 1

Answer:

Vehicles running on the roads emit dangerous fumes that the trees along the roads can absorb and help in reducing pollution. People living in buildings collectively give out huge amounts of carbon dioxide while breathing, which the trees around the building can absorb and turn into ᴏxyɢᴇɴ.

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.

Answer 2

Answer:

Trees absorb the sound vibrations produced by various sources and hence leading in prevention of noise pollution. It also provide shades and make the roads beautiful.