Sand Everywhere  2

It wasn't always there. Where did it come from? Most things start small and grow big. But sand starts big and grows small thought grow isn't exactly the right word. Sand doesn't grow small. It become that way when bigger things mostly rocks break into smaller pieces. The wind the frost and and rain are great sand sand marker they work against mountain cliffs and slowly slowly through millions of years they break off pieces of rock, which tumble down the mountainside. As the rock bange and bounces it break off other pieces of the time breaking itself into smaller pieces.