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(d)Endangered (EN) : These are those that are                  which  are  exclusively  found  in  a
               facing a high risk of extinction in the world.              particular  area  and  are  not  naturally


            (e) Vulnerable (VU) : These are those that are                 found anywhere else.
               facing a high risk of endangerment in the
               world.

            (f) Near  Threatened  (NT)  : These  are  those


               that are likely to become endangered in the
               near future.


            (g) Least concern (LC) : This category includes
               those  that  are  at  lowest  risk.  They  are
               abundant and widespread.

            (h)Data Deficient (DD) : This category includes
               those whose data is not enough to make an

               assessment of the risk of extinction.
                                                                                   Extinct critically endangered
                  Not  Evaluated  (NE)  :     These  are  those
                   which have not been evaluated yet.               MIGRATION

                   Threatened term usually includes three           Definition  :  The  periodic  or  seasonal
                   categories-critically  endangered,               movement  of  animals  from  one  palce  to
                   endangered and vulnerable.                       another in response to change in climate or for
                                                                    food  or  to  ensure  reproduction  is  called
                  Endemic species :     Endemic species are
                                                                    migration.
                   those  species  of  plants  and  animals

            Activity 4

            Investigate about the names of the given endemic species and write about them and their occurrence.
            1.                                         _____________________________________________________





                      Lion tailed macaque              _____________________________________________________
                                                       _____________________________________________________
                                                       _____________________________________________________
            2.                                         _____________________________________________________



                          Asiatic lion                 _____________________________________________________
                                                       _____________________________________________________
                                                       _____________________________________________________
            3.                                         _____________________________________________________
                          Nilgiri Ibex                 _____________________________________________________



                                                       _____________________________________________________



            The species found only in restricted areas are called endemic species. The phenomenon of occurrence of endemic
            species is called endemism.


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