Un proiect in engleza despre rinocer, dau coroana
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Rhinos say a family of unmarried mammals. Currently, there are only five surviving species of these families. Two of these species are native to Africa and three to South Asia. Three of the five species - the Javanese rhinoceros, the Sumatran rhinoceros and the black rhinoceros - are critically endangered. The Indian rhino is threatened, with less than 2,500 individuals in the wild. The white rhino is classified as vulnerable, with about 14,500 individuals in the wild. South Africa is still home to the largest populations of rhinos in the world, with a figure of about 20,000 specimens, representing 70-80% of the world's African rhino population. South East. [4] More recently, the Chinese insist on so-called anti-cancer properties of rhino horns, although there is no scientific medical study to confirm this rumor. In 2011, 443 rhinos were killed in South Africa and in 2010 333 rhinos were killed. [5] The rhino is often hunted by humans, and when aroused, it can attack mortally, using the horn of approx. 25 cm.Rhinos are a family of untouched mammals. Currently, there are only five surviving species of these families. Two of these species are native to Africa and three to South Asia. Three of the five species - the Javanese rhinoceros, the Sumatran rhinoceros and the black rhinoceros - are critically endangered. Weight: White rhino: 2,300 kg, Indian rhino: 2,200 kg, Black rhino: 800 - 1,400 kg Lifespan: White rhinoceros: 40-50 years, Indian rhinoceros: 35-45 years, more Speed: White rhino: 50 km / h, Indian rhino: 55 km / h, Black rhino: 55 km / h Gestation period: White rhinoceros: 16 - 18 months, Indian rhinoceros: 15 - 16 months, more Height: White rhinoceros: 1.7 - 1.9 m, Indian rhinoceros: 1.6 - 1.9 m, Black rhinoceros: 1.3 - 1.8 m Length: White rhinoceros: 3.7 - 4 m, Indian rhinoceros: 3.7 - 3.8 m, Black rhinoceros: 2.8 - 3.8 m.
Ivory or ivory is a material produced from the teeth and fangs of some animals, such as: elephant, rhino, walrus and mammoth.