Why the pesticides be used with great care?

Discussion in 'CBSE Class 8 Chemistry Help' started by ramana reddy, Jun 30, 2012.

  1. ramana reddy

    ramana reddy Member

    Pesticides may irritate the skin and the respiratory system of man, when the pesticides are used. They reach in the soil and water and absorbed by the plants. These plants, when consumed by man, the chemicals enter into the system and disturb metabolic activities, as well as food chain.

Share This Page