Dear Student,
1. Gharial is the only representative of a variety of crocodile found in the world today.
2. India is the only country in the world that has both tigers and lions.
3. Tropical Deciduous forests are also called monsoon forests.
4. The virgin vegetation which are purely Indian are called endemic or indigenous species and that which have come from outside India are called exotic species.
5. A very large ecosystem of land having distinct types of vegetations and wildlife is defined as biome.
6. Acacias, euophorbias and cacti are the main plant species of thorn forests .
7. On the basis of availability of rainfall,Tropical Deciduous forests are further divided into moist and dry tropical deciduous forest.
Regards.