Sunday, May 25, 2014

What would happen if there is no dust?

                 What would happen if there is no dust?

It is painful thing to see a just swept  floor is again covered with dust. I always thought that if there is no dust in the world, our just cleaned floors will remain clean forever ! No need to do cleaning work daily and is also a saving of precious time.
But we would repent afterwards , if there is no dust. Because , without dust there would be less rainfall . Rain is formed when the water molecules in the air collect around dust particles. When collected water is heavy enough, water droplet falls to Earth in form of rain.
I always wondered why Bangalore is having much rain eventhough there are less trees. In our area, trees are every where.
But in our place, we experiance rainfall only in rainy season . Bangalore is most polluted and dust particles are more there.
Even rainfall occurs there through out the year !