Is it necessary to get permission from government for digging of bore wells?

Where do we get water from?

Why is necessary to remove sulphur from petroleum products

Where do we get energy from ?

In Tamil Nadu each and every person who wants to build the house has to promise that they will store rain water. Then only they will get permission for construction. Write your assumptions on why we have to store water.

If 45 percent of wells have dried up in Vanaparthy, and there is 39 percent decline in number of wells, what percentage of wells do you think have been converted to bore wells?

The conditions that are necessary in the preparation of aryl halides from arenes

Sperm gets energy from -

Plants get carbon dioxide from

What programmes are implemented by the government in your village? How many of them are benefited by these programmes? Why all of them could not get benefit?