Question

Give scitific reason
2. Trees should be planted on both sides of the road.
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Answer 1

Explanation:

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.