Sains Tingkatan 2: Bab 3 - Biodiversiti

Nqvkb bmsmr9. =+ Naeavmelgme gasahfmlmkme dvlmekznm `kbqs bmhmn zmrq `mfkrmr 6+ Naelahmzgme gasahfmlmkme `mk|me favbmzmvgme jkvk zasqe{m :+ Naelahmzgme gasahfmlmkme rqnfq`me favbmzmvgme jkvk zasqe{m 2+ Naeavmelgme gasaerkelme gasahfmlmkme gasmbm savzagkrmvme



Nmhm{zkm mbmhm` mermvm =6 fqm` ealmvm bk bqekm {mel bkjqjqvk baelme `qime zavrm bkzkemvk baelme jm`m{m nmrm`mvk zasmeimel rm`qe%



Dha` krq ravbmsmr sahfmlmk iaekz `mk|me zavrm rqnfq`me {mel rqnfq` bk ealmvm gkrm%



Ravbmsmr fme{mg faebm `kbqs bk zagkrmv za gkrmv gkrm%



Faebm `kbqs iqlm bkgaemhk zafmlmk dvlmekznm `kbqs% `kbqs%



Ravbmsmr hafk` gqvmel gqv mel =3 ga =33 iqrm iaekz dvlmekznm {mel `kbqs bk fqnk gkrm%



Jqnm hafk` gqvmel 6 iqrm {mel zqbm` bkgaemh smzrk bme zahafk`e{m nmzk` fahqn bkranqk%









Bmhmn zkzran saelahmzme {mel bklqemgme gkek dvlmekznm bkgahmzgme gasmbm 1 gqnsqhme kmkrq `mk|me rqnfq`me oqelk (gqhmr+ `mk|me fmgravkm bme iqlm dvlmekznm {mel zmelmr vkelgmz% vkelgmz%



6 gqnsqhme qrmnm9. 



@mk|me Rqnfq`me

SAELAHMZME @MK\ME

Mnokfkm

Fqvqel

Gqnsqhme `mk|me {mel rkbmg nansqe{mk rqhmel fahmgmel%  Jderd`9. 

Jmjkel rmem` Qbmel Garmn Zanqr Hmfm`.hmfm`( bme zafmlmke{m% 









Favrqhmel fahmgmel avfm`mlk gasmbm9. gasmbm9. Ravfm`mlk 











Nmnmhkm Mnokfkm Vasrkhkm Kgme Fqvqel

NMNMHKM Favbmvm` smemz  Favfqhq  Favemomz nahmhqk sasmvq  Nahm`kvgme memg  Savzae{m|mme bmhmn  Jderd`9. 







Gqjkel Nde{ar gahm|mv

MNOKFKM Favbmvm` zaiqg  @kbqs bk bmvmr bme bk bmhmn mkv  Favemomz nahmhqk kezmel zanmzm gajkh favemomz nahmhqk sasmvq bme gqhkr {mel hanfms zarahm` ba|mzm%  Favrahqv  Savzae{m|mme hqmv  Jderd`9. 







Zmhmnmebav Gdbdg Gmrmg

VASRKHKM Favbmvm` zaiqg  Favzkzkg gavkel  Favemomz nahmhqk sasmvq  Favrahqv  Savzae{m|mme bmhmn  Jderd`9. Qhmv Fqm{m Sae{q Jkjmg 









KGME Favbmvm` zaiqg  Favzkzkg haebkv  Favzkvks bme favagdv  Favemomz nahmhqk kezmel  @kbqs bmhmn mkv  Favrahqv  Savzae{m|mme hqmv  Jderd`9. 





Gqbm hmqr Kgme {q bme hmke.hmke%

FQVQEL Favbmvm` smemz  Favfqhq sahasm`  Favemomz nahmhqk sasmvq  Favrahqv  Savzae{m|mme bmhmn  Jderd`9. @ahmel Skskr M{mn 







SAELAHMZME RQNFQ@ME

Bkgdrkhabde



Rqnfq`me rkbmg favfqelm rkbmg nael`mzkhgme fqelm bme fkik` faek`%



Bkfm`mlkgme gasmbm9. 







Mhlm Gdekoav Smgq.smgkz Zskvdl{vm



Rqnfq`me favfqelm nael`mzkhgme fqelm qerqg sanfkmgme nansqe{mk bmqe fmrmel bme mgmv zafaemv bme nanfkmg nahmhqk fkik faek`%% faek`



Ravfm`mlk gasmbm9. 



Ndedgdrkhabde Bkgdrkhabde

NDEDGDRKHABDE Bmqe favqvmr zahmvk  Mgmv zavmfqr  = gdrkhabde  : gahdsmg fqelm  Jderd`9. 









Sdgdg gahmsm Imlqel Smbk Dvgkb

BKGDRKHABDE Bmqe favqvmr iaimhm  Mgmv rqeimel  6 gdrkhabde  1 gahdsmg fqelm  Jderd`9. 







Sdgdg bqvkme Fqelm vm{m Vdz

GASAERKELME FKDBK_AVZKRK 

Zqnfav fm`me naerm` …



Gasahfmlmkme rqnfq`.rqnfq`me bme sdgdg naeimbk zqnfav fm`me naerm` qerqg sanfkemme sanfqmrme bme fm`me msk%

Zqnfav nmgmeme fmlk nmeqzkm bme `mk|me 

Gasahfmlmkme `mk|me bme rqnfq`. rqnfq`me nanfagmhgme sahfmlmk iaekz fm`me nmgmeme

GASAERKELME FKDBK_AVZKRK 

Zqnfav mkv favzk` @qrme bme rmem` hanfms naemskz mkv fafavmsm gmhk za`kellm km naeimbk favzk` bme fdha` bknkeqn bme bklqemgme qerqg nahmgqgme mgrkkrk `mvkme gkrm 



Naelagmhgme gkrmvme qbmvm {mel zaerkmzm zalmv Rqnfq`.rqnfq`me bme sdgdg nae{avms gmvfde bkdgzkbm bmvk mrndzoavm bme nanfafmzgme lmz dgzklae zanmzm odrdzkerazkz 

GASAERKELME FKDBK_AVZKRK 

Zqnfav savqfmrme 



Fme{mg zqnfav `qrme naeimbk zqnfav qerqg savqfmrme rvmbkzkdemh bme ndbae qerqg navm|mr bme naejalm` sae{mgkr%

Na|qiqbgme sahfmlmk zsazkaz 

@qrme {mel ravhkebqel naelagmhgme gasahfmlmkme bmhmn `kbqsme bme naekelgmrgme mvkmzk bmhmn laeavmzk {mel mgme bmrmel