Importance of federal green challenge.

The importance of all green challenges is that they signify a new thing for the world - espcially for the emerging people. The world which is now getting more polluted by all kinds of pollutants, really needs a hoard of grrecn challnges so as to creat not only an awareness about the environment, but also to signify our will and intention to create a green world, devoid of harmful pollutants in all three speheres - land, air and water.