The MAJESTIC Bengal tigers, wild dogs, ancient turtles, and Asian elephants are just some of India’s animal species in danger of extinction. At the beginning of the 20th century, about 40,000 tigers roamed India’s forests. Over the years their numbers have … Read more

A waterfall is formed when the shelly soft rocks in a riverbed are eroded. This causes the overlaying "hard rocks to collapse, and the water in the riverbed can no longer flow at it's former speed, but plunges over the collapsing rocks as shown in this waterfall: Http://authspot.com/poetry/a-tale-of-a-melody-without-rhythm-from-the-dunn%e2%80%99s-river-falls/