Zoo	Wild life sanctuary
Wild animals kept in protected environments under human care Eg: Zoological parks	Wild animals are maintained in the protected areas under various projects for various animals and maintained by the services of Government.

Lack of food and favourable climate, food competition, non availability of water, interference of affect of predators elephants and other wild animals enter into human living area.

In 1859 Charles Darwin in his book "Origin of species" explains the evolutionary connection of species by the process of natural selection.

(i) Yes we can use recent molecular tools to identify and classify organisms.
(ii) Eg: Automated species identification tools electron microscopy (for cellular organelles and molecular structures by neo taxonomical tools) behaviour of organisms by ethology of taxonomical tools and development of electronic digital images and description by INOTAXA or e- Taxonomic resources.

(i) The word biology itself is a greek word where bios means life and logos means study.
(ii) The role for latin and greek words are used in classification especially in Binomial classification.
(iii) Named to understand and remember the scientific names of organisms.
(iv) The Binomial nomenclature (L.Bio-two; Nomen-Name) Vector animals and Plants is largely derived from latin and Greek words.
(v) Binomial nomenclature was originally codified in the works of Carolus Linnaeus (1753), Species Plantarum.
(vi) Latin is now used by classical scholars, certain purpose in botany and in the medicine field.
(vii) The purpose is to give every species a distinct name which will be recognized everywhere became common names abundant species vary from country to country or even from region to region within a country.
(viii) using latin and greek forms simply refresh the main language of science when this system was invented.
(ix) Other languages words now used are given grammatical endings derived from the classical languages. Ex: Blakea atton boroaghi.