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SAHARA

SAHARA. Atlas: 117-118 KIM BRVAR 8.B. PODNEBJE. Sahara je nastala ob severnem povratniku (23,5° severne zemljepisne širine ).

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SAHARA

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  1. SAHARA Atlas: 117-118 KIM BRVAR 8.B

  2. PODNEBJE • Sahara je nastala ob severnem povratniku (23,5° severne zemljepisne širine). • Na leto pade le okoli 15 cm padavin in takrat tla zacvetijo. Sahara je podnevi izjemno vroča, temperature se dvignejo do 50°C, ponoči pa lahko padejo celo pod 0°. Temperaturna nihanja so značilna za tropsko puščavsko podnebje. Doslej najvišja uradno izmerjena temperatura je bila dosežena v Libiji na severu Sahare, in sicer 58,0 °C (22.9.1922).

  3. PREBIVALSTVO

  4. RASTLINSTVO IN ŽIVALSTVO

  5. NASTANEK OAZE

  6. PRIHODNOST SAHARE • Prihodnost Sahare po predvidevanjih ne bo dobra. Turizem in gospodarstvo zelo škodujeta Sahari. Nekateri turisti niso odgovorni…npr. mečejo odpadke v naravo in to take ki se ne morejo sami razgraditi in ostanejo tam celo večnost. Okrog industrij so ogromna smetišča.

  7. VIRI: • http://www.google.si/images?um=1&hl=sl&gbv=2&tbs=isch%3A1&sa=1&q=SAHARA&aq=f&aqi=g10&aql=&oq=&gs_rfai= • http://sl.wikipedia.org/wiki/Sahara • http://sl.wikipedia.org/wiki/Pu%C5%A1%C4%8Dava • KNJIGE: -Živali vsega sveta; dr. John Feltwell; zbirka Okno v svet; založba Mladinska knjiga; leto izdaje 1988 • Velika ilustrirana otroška enciklopedija; nova, dopolnjena izdaja; založba Mladinska knjiga; leto izdaje 1997.

  8. KONEC • HVALA ZA VAŠO POZORNOST

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