best ppt for cbse students class 9th

2. Natural vegetation refers to the garment of
plants and trees that exists in the area
before it is modified by Man for activities
such as farming, mining,lumbering and
industrial, economic and urban
development. We need natural vegetation
because it helps us humans, and animals.
people use natural vegetation for food,
building materials, etc. Animals suchas
herbivores use it for food.

3. ShrubsForest

5. FORES
TS
Mediterranean
Vegetation
Temperate
Decidous
Temperate
Evergreen
Tropical
decidous
Tropical
Evergreen

7. TROPICAL EVERGREEN

8. TROPICAL Decidou
s

9. TEMPER
ATE
Evergre
en

10. TEMPERATE DECIDOUS

11. TEMPERATE DECIDOUS

14. regions are
marked for hot dry summers and mildy
rainy winters , Citrus fruits such as
oranges,figs ,olives and grapes are
commonly cultivated here because people
have removed the natural vegetation in
order to cultivate .There
isn’n much wildlife here

15. C o n I f e r o us Fo r e st

16. C O N I F E R O US
F O R E ST

17. GR A S S L A N
D S

24. ThornyBushe
s

25. T H O R N
Y
B u s h e
s

26. Only mosses ,lichens nad
very small shrubs are
found here . It grows
during the very short
summer This is called
Tundra typeof
vegetation.This
vegetation is found in the

27. Wildlife

28. WILDLIFE

29. IMPORTANCE Of Wildlife