Question

1. नदियों को साफ रखने हेतु सुझाव लिखिए।​

Answer 1

Use mulch and vegetation to keep soil from washing away.

Sweep or rake grass and leaves away from street curbs.

Mulch and compost grass clippings and leaves.

Keep paved surfaces to a minimum.

Capture water runoff with a rain garden and rain barrels.

Wash your car on the grass, where the water will get filtered.

Keep chemicals away from storm drains.

Collect your pet's waste.

Aim your rain-gutter downspouts onto grass.