They are formed by streams that deposited minerals that flowed on top of glaciers, inside the cracks of glaciers, and in tunnels below glaciers
They were created by glacial movement 10.000 years ago, in the last ice age.
it was formed in the sky in 209
Eskers are long ridges of gravel or sand deposited by a stream that flows in a tunnel under a melting glacier.
No . Uranium was formed by stellar nucleosynthesis after the creation of the universe by the so called big-bang. Ans 2. The above answer is not actually incorrect, but it is misleading. The sequence...