pragyapandey221 Asked: December 2022 the drip irrigation method is a boon area with water scarcity give reason
pragyapandey221 Asked: December 2022 we should not allow water to collect in one place around us for a long time to prevent malaria 639308ab4ac42
pragyapandey221 Asked: December 2022 what harm is caused to our life when hydrosphere get polluted 638fbc722c172