natural sand is not "made" it was formed. when rocks erodes, they break apart. they break up into very small "rocks" called sand.
make glass (fire and sand)
sand should only be a little damp to make a sand castle because it should be a little hard so it can stay together
Grout is little more than a mixture of sand and cement. To make grout, add just a little bit of sand to a bucket of cement. Mix it it a creamy paste. If you add too much sand, it will be too hard to stir.
Clay is introduced to the sand for the sand to help mantain its shape when forming. and it make the mould hard and to retain the casting the clay is tow types one is active clay and dead clay
Rocks and sand are natural and in the right proportions in the right places do not harm the environment. Too much of either in soil can make it hard to grow plants.
yes you certainly can mate
The best surfaces that can be used to make a reception desktop would to use a sand finish look. I would also use a hard sand finish to use to make reception areas also, this sand finish would really work to make a great soft look.
the wind pushes the sand to make a little hill of sand witch is called a sand dune
Sand dollar itself is a live hard echinodermic creature.
sand+sand
rock and sand
Silicon and Oxygen make up sand.
If you make the sand into glass first, yes.