Hey, we were taught this in school classes. It is due to deposition of silt on one side. Due to this , it goes on bending more and more An oxbow lake is formed when a river creates a meander due to the river eroding the banks through hydraulic action and abrasion/corrosion. After a long … Read more

Weightlessness in Orbit Earth-orbiting astronauts are weightless for the same reasons that riders of a free-falling amusement park ride or a free-falling elevator are weightless. They are weightless because there is no external contact force pushing or pulling upon their body. In each case, gravity is the only force acting upon their body. Being an … Read more