Enzyme, Pharmaceutical Aids, Miscellaneous Last Part of Chapter no 5th.pdf
Endangered species by pragyan yadav
1.
2. Introduction
Causes Of Endangerment
1. Habitat Destruction
2. Introduction Of Exotic Species
3. Overexploitation
4. More Factors
Conclusion
3. A species is defined as endangered or
threatened when it is suffers from these
factors: damage to its habitat for recreational,
or entertainment purposes; disease or
predation of the species; and hazards to the
continued life of the species.
For e.g.- Pangolin, Sumatran Tiger, Hawksbill
Turtle, Yangtze Finless Porpoise etc.
4. It includes –
1. Habitat Destruction
2. Introduction Of Exotic Species
3. Overexploitation
4. More Factors
5. Rapid habitat loss is the primary cause of
species endangerment. The strongest forces
in rapid habitat loss are human beings.
Nearly every region of the earth has been
affected by human activity. For e.g.- loss of
microbes in tropical forest and the extinction
of fishes and aquatic species in polluted
habitat.
DEFORESTATION
6. Native species are those plants and animals
that are part of a specific geographic area,
and have ordinarily been a part of that
particular biological landscape for a lengthy
period of time.
They are well adapted to their local
environment and are accustomed to the
presence of other native species within the
same general habitat.
7. A species that faces overexploitation is
one that may become severely endangered
or even extinct due to the rate in which the
species is being used.
Due to the trade of animal parts, many
species continue to suffer high rates of
exploitation.
Even today, there are demands for items
such as rhino horns and tiger bones in
several areas of Asia.
8. Disease, pollution, and limited distribution
are more factors that threaten various plant
and animal species.
Pollution has seriously affected multiple
terrestrial and aquatic species, and limited
distribution are frequently a consequence of
other threats
Population is also another threat to these
species.
9. I Nandini Yadav have learnt about the topic
that the endangered species and which
species come in this category.
Endangered species are those species which
are decreasing at an alarming rate.
After working on this topic I come to know
about their importance. So at last I would like
to say that we should try to conserve them.