(a) whether the excessive levels of TDS (fluoride) present in water in certain wildlife sanctuaries in the country has resulted in harmful effects on the wildlife;
(b) if so, the details thereof;
(c) whether any study has been conducted by the Government in this regard;
(d) if so, the details thereof along with the harmful effects on animals and birds noticed during the last three years; and
(e) the corrective steps taken by the Government in this regard?