Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). Water pollution occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds. Water pollution affects plants and organisms living in these bodies of water. In almost all cases the effect is damaging not only to individual species and populations, but also to the natural biological communities.

2. College of Teacher Education
Arkkannoor
Presented by
Linsiya S
Social Science
Reg. No. 13360007

3. Pe-a-en-o-I-cWw

4. Pe-¯nsâ `uXnI KpW-§-fnepw cmk-Kp-W-§-fnepw
ssPho-I-]-c-amb khn-ti-j-X-I-fnepw hcp¶ lmn-I-c-amb amä-amWv
Pe-a-en-o-I-cWw.

5. hnhn-[-Xcw Pe-a-en-o-I-c-W-§Ä
 A½-ag
 kap-{Z-a-en-o-I-cWw
 Zn-a-en-o-I-cWw
 InWÀ aen-o-I-cWw

6. Pe-a-en-o-I-c-W-¯nsâ Imc-W-
§Ä
 hoSp-I-fn n¶pw aen--Pew ]pd-t¯¡v Hgp-¡p-
¶Xv
 hyh-kmb ime-I-fn n¶pw aen--Pew Zn-I-fn-te¡
v Hgp¡p-¶Xv
 Bip-]-{Xn-I-Ä, hnhn[ Øm]--§Ä F¶n-h-S-§-fnÂ
n¶p-apÅ Jc-am-en-y-§Ä
 Bip-]-{Xn-IÄ, hnhn[ Øm]--§Ä F¶n-h-S-§-fnÂ
n¶pÅ aen--Pew
 aen--Pew sImp-t]m-Ip¶ ss]¸v ssense eo¡v
 B]-I-S-§Ä aqetam aäp-Im-c-W-§-fmtem
s]t{SmÄ, UokÂ, ^ntmÄ F¶nh sImp-t]m-Ip¶
hml--§-fn n¶p-apÅ eo¡v

7. ip²-P-e-¯nsâ khn-ti-j-X-IÄ
 KÔtam cpNntbm ndtam CÃ
 shÅw ImTn-y-c-ln-X-am-bn-cn¡pw
 kpXm-cyX
 kar-²-ambn HmIvkn-P³ ebn-¨p-tNÀ¶n-«p-mIpw
 th{X Af-hn kzX{´ ImÀ_-WnI A¾w Dm-bn-cn¡pw
 Ccp-¼n-tâbpw sst{S-äp-I-fp-tSbpw Awiw Dm-bn-cn-¡-cpXv

8. aeo--k-amb KwKm-Zn

9. temI-P-e-Znw
amˬv 22
Pe-£maw
XcWw sN¿pI
Pew kwc-£n-¡pI