Question

Read this article about the great Indian Rhinoceros. [You will find the information useful for your group discussion in 5.] 

The Indian Rhinoceros or the Great One-Horned Rhinoceros or the Asian Onehorned Rhinoceros (Rhinoceros unicomis) is a large mammal primarily found in north-eastern India, Nepal and parts of Bhutan. It is confined to the tall grasslands and forests in the foothills of the Himalayas. 
The Indian Rhinoceros once ranged throughout the entire stretch of the Indo Gangetic Plain but excessive hunting reduced their natural habitat drastically. 

Today, about 3,000 Indian Rhinos live in the wild, 1,800 of which are found in Assam alone. In 2008, more than 400 Indian Rhinos were sighted in Nepal's Chitwan National Park. 
In size it is equal to that of the White Rhino in Africa; together they are the largest of all rhino species. The Great One-Horned Rhinoceros has a single horn; this is present in both males and females, but not on newborn young. In most adults, the horn reachee a length of about 25 centimetres, but has been recorded up to 57 .2 centimetres in length. The nasal hom curves backwards from the nose. The horn is naturally black. 
This prehistoric-looking rhinoceros bas thick, silver-brown skin which becomes pinkish near the large skin folds that cover its body. The male develops thick neckfolds. It has very little body hair aside from eyelashes, ear-fringes and tail-brush. 
These rhinos live in tall grasslands and riverine forests, but due to the loss of habitat, they have been forced towards cultivated land. They are mostly solitary creatures, with the exception of mothers and calves and breeding pairs, although they sometimes, congregate at bathing areas.

The Indian Rhinoceros makes a wide variety of vocalizations. At least ten distinct vocalizations have been identified: snorting, honking, bleating, roaring, squeak panting, moo-grunting, shrieking, groaning, rumbling and humphing. In addition to noises, the rhino also uses olfactory communication. 
In aggregation, Indian Rhinos are often friendly. They will often greet each other by waving or bobbing their heads, mounting flanks, nuzzling noses, or licking. Rhinos will playfully spar, run around, and play with twigs in their mouth. Adult males are the primary instigators of fights. Fights between dominant males are the most common cause of rhino mortality. Indian rhinos have few natural enemies, except for tigers. Tigers sometimes kill unguarded calves, but adult rhinos are less vulnerable due to their size. Humans are the only other animal threat, hunting the rhinoceros primarily for sport or for the use of its horn. Indian Rhinos have been somewhat tamed and trained in circuses, but they remain dangerous and unpredictable animals. 
In the nineteenth and early twentieth century, the Indian Rhinoceros was hunted relentlessly. Reports from the middle of the nineteenth century claim that some military officers in Assam individually shot more than 200 rhinos. In the early 1900s, officials became concerned at the rhinos' plummeting numbers. By 1908 in Kaziranga, one of the Rhinos' main ranges, the population had fallen to around 12 individuals. In 1910, all rhino hunting in India became prohibited. 
The rhino has been a major success in conservation. Only 100 remained in the early 1900s; a century later, their population has increased to about 2500 again, but even so, the species is still endangered. The Indian rhino is illegally poached for its horn. Some cultures in East Asia believe that the hair has healing and potency powers and therefore is used for traditional Chinese medicine and other Oriental medicines. 
The Indian and Nepalese Governments have taken major steps towards Indian Rhinoceros conservation with the help of the World Wildlife Fund (WWF). The Kaziranga National Park and Manas National Park in Assam, Pobitora Reserve Forest in Assam {having the highest Indian rhino density in the world), Orang National Park of Assam, Laokhowa Reserve Forest of Assam (having a very small population) and Royal Chitwan National Park in Nepal are homes to this endangered animal. 

Answer 1

Summary of the extract :
The Indian Rhinoceros is mainly found in north eastern part of the Indian peninsula. During early 1900s the population of rhino dipped to as low as about 100. Rhino conservation in India is a success story with current population standing at about 3000. Rhinos are usually solitary animals but make group for reproduction. They are big animals and have virtually no enemy because of their size. They are poached for their horns which are supposed to have aphrodisiac properties. Kaziranga is one of the major sanctuaries for rhinos.

DOMESTIC YAK

herd animals 2-2.2 m tall

used in sports

kept for milk , fur , fibre , meat , drawing ploughs etc

WILD YAK

length:3-3. 4m

habitat: treeless uplands

killed for food

insulated from cold by dense, close matted under hair , shaggy outer hair

hunted for similar reasons as the domestic ones