stiinte
8
5/28/12 P durea – mediu de via ă ţă 2. Păduri de conifere ─ ____________________________ ______________________________ ; ─ _____________________________ _______________________________ VEGETAŢIA: ─arbori cu frunze permanente sub formă ace: ______________________________ ; ________________________________ ─arbuşti: _______________________ ; ANIMALE: ─păsări: ________________________ _______________________________ ; ─mamifere: _____________________ _______________________________ 1. Păduri de foioase ─ ____________________________ ______________________________ ; ─ _____________________________ _______________________________ VEGETAŢIA: ─arbori cu frunze căzătoare: ________ ______________________________ ; ─arbuşti: _______________________ _______________________________ ANIMALE: ─insecte; ─păsări: ________________________ _______________________________ ; ─reptile: ________________________ ______________________________ ; ─mamifere: _____________________ _______________________________ Pădurea = mediu de viaţă ____________ , în care ________________________ _____________________________ vieţuiesc fără ajutorul omului. Importanţa pădurilor : ________________________________ ________________________________ _______________________________ ______________________________ ___________________________ ________________________ _____________________ _________________ Lanţ trofic _______________________________ _____ Lanţ trofic ____________________________ _____
-
Upload
florenta-elena-mosteanu -
Category
Documents
-
view
147 -
download
0
Transcript of stiinte
Pdurea mediu de via1. Pduri de foioase 2. Pduri de conifere ____________________________ ____________________________ Pdurea ______________________________; ______________________________; = mediu de via _____________________________ _____________________________ ____________, n care _______________________________ _______________________________ ________________________ _____________________________ VEGETAIA: VEGETAIA: vieuiesc fr ajutorul omului. arbori cu frunze cztoare:________ arbori cu frunze permanente sub form de ______________________________; ace:______________________________; arbuti:_______________________ ________________________________ _______________________________ arbuti:_______________________ ; Importana pdurilor : ________________________________ ANIMALE: ANIMALE: ________________________________ insecte; psri:________________________ _______________________________ psri:________________________ _______________________________; ______________________________ _______________________________; mamifere:_____________________ ___________________________ reptile:________________________ _______________________________ ________________________ ______________________________; _____________________ mamifere:_____________________ _______________________________ _________________Lan trofic Lan trofic
_______________________________ _____
____________________________ _____
5/28/12
Pdurea mediu de via1. Pduri de foioase 2. Pduri de conifere ____________________________ ____________________________ Pdurea ______________________________; ______________________________; _____________________________ _____________________________ = mediu de via _______________________________ _______________________________ natural, n care VEGETAIA: VEGETAIA: arbori cu frunze cztoare:________ arbori cu frunze permanente sub form de vegetaia i animalele slbatice ______________________________; ace:______________________________; vieuiesc fr ajutorul omului. arbuti:_______________________ ________________________________ _______________________________ arbuti:_______________________ ; Importana pdurilor : ________________________________ ANIMALE: ANIMALE: ________________________________ insecte; psri:________________________ _______________________________ psri:________________________ _______________________________; ______________________________ _______________________________; mamifere:_____________________ ___________________________ reptile:________________________ _______________________________ ________________________ ______________________________; _____________________ mamifere:_____________________ _______________________________ _________________Lan trofic Lan trofic
_______________________________ _____
____________________________
5/28/12
Pdurea mediu de via1. Pduri de foioase -zonele de cmpie, deal i poalele munilor; -luminoase, deschise VEGETAIA: arbori cu frunze cztoare:________ ______________________________; arbuti:_______________________ _______________________________ Pdurea = mediu de via natural, n care vegetaia i animalele slbatice vieuiesc fr ajutorul omului. 2. Pduri de conifere -zonele de munte; -ntunecoase i dese VEGETAIA: arbori cu frunze permanente sub form de ace:______________________________; ________________________________ arbuti:_______________________ ;
Importana pdurilor : ANIMALE: ANIMALE: ________________________________ psri:________________________ insecte; ________________________________ _______________________________; psri:________________________ _______________________________ mamifere:_____________________ _______________________________; ______________________________ _______________________________ reptile:________________________ ___________________________ ______________________________; ________________________ mamifere:_____________________ _____________________ _______________________________ _________________Lan trofic
Lan trofic
_______________________________ _____
____________________________ _____
5/28/12
Pdurea mediu de via1. Pduri de foioase -zonele de cmpie, deal i poalele munilor; -luminoase, deschise VEGETAIA: arbori cu frunze cztoare: stejar, fag, castan; arbuti: mcei, aluni . Pdurea = mediu de via natural, n care vegetaia i animalele slbatice vieuiesc fr ajutorul omului. 2. Pduri de conifere -zonele de munte; -ntunecoase i dese VEGETAIA: arbori cu frunze permanente sub form de ace: brad, molid, zad; arbuti: zmeur, afin.
ANIMALE: ANIMALE: Importana pdurilor : psri:________________________ insecte; ________________________________ _______________________________; psri:________________________ ________________________________ mamifere:_____________________ _______________________________; _______________________________ _______________________________ reptile:________________________ ______________________________ ______________________________; ___________________________ mamifere:_____________________ ________________________ _______________________________ _____________________ _________________Lan trofic
Lan trofic
_______________________________ _____
____________________________ _____
5/28/12
Pdurea mediu de via1. Pduri de foioase -zonele de cmpie, deal i poalele munilor; -luminoase, deschise VEGETAIA: arbori cu frunze cztoare: stejar, fag, castan; arbuti: mcei, aluni . Pdurea = mediu de via natural, n care vegetaia i animalele slbatice vieuiesc fr ajutorul omului. 2. Pduri de conifere -zonele de munte; -ntunecoase i dese VEGETAIA: arbori cu frunze permanente sub form de ace: brad, molid, zad; arbuti: zmeur, afin.
Importana pdurilor : ANIMALE: ________________________________ ANIMALE: ________________________________ psri: ciocnitoare, piigoi, insecte; _______________________________ cocoul de munte; ______________________________ psri: privighetoare, pupz; ___________________________ mamifere:ursul, cerbul loptar, reptile: erpi, oprle; ________________________ jderul. _____________________ mamifere: iepuri, cprioare, vulpi, _________________ rsul.Lan trofic Lan trofic
_______________________________
____________________________
5/28/12
Lan trofic
5/28/12
Pdurea mediu de via1. Pduri de foioase -zonele de cmpie, deal i poalele munilor; -luminoase, deschise VEGETAIA: arbori cu frunze cztoare: stejar, fag, castan; arbuti: mcei, aluni . Pdurea = mediu de via natural, n care vegetaia i animalele slbatice vieuiesc fr ajutorul omului. 2. Pduri de conifere -zonele de munte; -ntunecoase i dese VEGETAIA: arbori cu frunze permanente sub form de ace: brad, molid, zad; arbuti: zmeur, afin.
Importana pdurilor : ANIMALE: ________________________________ ANIMALE: ________________________________ psri: ciocnitoare, piigoi, insecte; _______________________________ cocoul de munte; ______________________________ psri: privighetoare, pupz; ___________________________ mamifere:ursul, cerbul loptar, reptile: erpi, oprle; ________________________ jderul. _____________________ mamifere: iepuri, cprioare, vulpi, _________________ rsul.Lan trofic Lan trofic
iarb
iepure
vulpe
alune
veveri
jder
5/28/12
Pdurea mediu de via1. Pduri de foioase -zonele de cmpie, deal i poalele munilor; -luminoase, deschise VEGETAIA: arbori cu frunze cztoare: stejar, fag, castan; arbuti: mcei, aluni . Pdurea = mediu de via natural, n care vegetaia i animalele slbatice vieuiesc fr ajutorul omului. 2. Pduri de conifere -zonele de munte; -ntunecoase i dese VEGETAIA: arbori cu frunze permanente sub form de ace: brad, molid, zad; arbuti: zmeur, afin. ANIMALE: psri: ciocnitoare, piigoi, cocoul de munte; mamifere:ursul, cerbul loptar, jderul.
Importana pdurilor : -mprospteaz aerul; ANIMALE: -fixeaz solul; insecte; -micoreaz puterea vnturilor; -loc pentru recreere; psri: privighetoare, pupz; -lemnul lor e folosit pentru reptile: erpi, oprle; diverse obiecte, dar i ca i combustibil; mamifere: iepuri, cprioare, vulpi, -n pdure cresc i unele rsul. plante medicinale.Lan trofic
Lan trofic
iarb
iepure
vulpe
alune
veveri
jder
5/28/12
