Biogeographic classification of India is the division of India according to biogeographic characteristics. Biogeography is the study of the distribution of species (biology), organisms, and ecosystems in geographic space and through geological time. There are ten biogeographic zones in India. 1. * Trans Himalayan zone. 2. * Himalayan zone 3. * Desert zone. 4. * Semiarid zone. 5. * Western ghat zone. 6. * Deccan plateau zone. 7. * Gangetic plain zone. 8. * North east zone. 9. * Coastal zone. 10. * Islands present near the shore line.