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 To study about biodiversity and conservation of
wildlife.
 To know about the meaning of flora and
fauna.
 To know the causes of extinction of wildlife
 To study endangered , vulnerable , rare and
threatened species of plants and animals.
 To know the importance of national parks,
sanctuaries and biosphere reserves in wildlife
management.
 To study migration of animals.
 To study about Red Data Book and its
importance.
 To study about endemic species of India.
The maintenance and upkeep
of forest is called Forest
Conservation .
Flora is the plant life occurring in a
particular region or time , generally the
naturally occurring or indigenous – native
plant life .
Fauna is all of the animals life of
any particular region or time .
Flora , fauna and other forms of
life such as fungi are collectively
referred to as biota .
 Cryofauna
 Cryptofauna
 Infauna
 Epifauna
 Macrofauna
 Megafauna
 Meiofauna
 Mesofauna
 Microfauna
Several species have become extinct due
to their hunting by man for food , pleasure
and animal products . The examples are
disappearance of the bird dodo in Mauritius
and the cheetah in India .
Man has destroyed the natural habitats of
wildlife for his settlements , cropping ,
plantation , mining and raising of dams ,
overgrazing by domestic animals , etc .
Deforestation and environmental pollution
has disturbed the migratory routes of many
birds .
Several animals and plants are valuable
sources of food and other materials . Fish ,
prawns and crabs constitute an important
part of human food . Man has , however ,
over – exploited these resources . Overfishing
in sea is causing a grave situation and the
picture is not encouraging with respect to
fresh water fishing . The rate of consump –
tion of fish is greater than its repleni –
shment .
The failure of enforcement of the
existing laws of wildlife manage –
ment is yet another reason for the
rapid depletion of wildlife .
Man is mainly responsible for
depletion and extinction of wildlife
on the earth . This is largely due
to ignorance of the common man
regarding the value of wildlife and
the probable consequences of the
disappearance of wildlife to man
himself .
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Biology (1)

  • 1.
  • 2.
  • 3.  To study about biodiversity and conservation of wildlife.  To know about the meaning of flora and fauna.  To know the causes of extinction of wildlife  To study endangered , vulnerable , rare and threatened species of plants and animals.  To know the importance of national parks, sanctuaries and biosphere reserves in wildlife management.  To study migration of animals.  To study about Red Data Book and its importance.  To study about endemic species of India.
  • 4.
  • 5. The maintenance and upkeep of forest is called Forest Conservation .
  • 6.
  • 7.
  • 8. Flora is the plant life occurring in a particular region or time , generally the naturally occurring or indigenous – native plant life .
  • 9. Fauna is all of the animals life of any particular region or time . Flora , fauna and other forms of life such as fungi are collectively referred to as biota .
  • 10.  Cryofauna  Cryptofauna  Infauna  Epifauna  Macrofauna  Megafauna  Meiofauna  Mesofauna  Microfauna
  • 11.
  • 12.
  • 13.
  • 14. Several species have become extinct due to their hunting by man for food , pleasure and animal products . The examples are disappearance of the bird dodo in Mauritius and the cheetah in India .
  • 15. Man has destroyed the natural habitats of wildlife for his settlements , cropping , plantation , mining and raising of dams , overgrazing by domestic animals , etc . Deforestation and environmental pollution has disturbed the migratory routes of many birds .
  • 16.
  • 17.
  • 18. Several animals and plants are valuable sources of food and other materials . Fish , prawns and crabs constitute an important part of human food . Man has , however , over – exploited these resources . Overfishing in sea is causing a grave situation and the picture is not encouraging with respect to fresh water fishing . The rate of consump – tion of fish is greater than its repleni – shment .
  • 19.
  • 20. The failure of enforcement of the existing laws of wildlife manage – ment is yet another reason for the rapid depletion of wildlife .
  • 21. Man is mainly responsible for depletion and extinction of wildlife on the earth . This is largely due to ignorance of the common man regarding the value of wildlife and the probable consequences of the disappearance of wildlife to man himself .