There will be fun and prizes each week at your local library. Reading brings a lifetime of adventure. You can see this if you dig a deep hole. Sand layers look like stripes. Sand can slowly harden into stone.
Sandstone has stripes, too.
What to Do 1. Add 8 to 10 drops of one food coloring. With a clean spoon, stir the sand and coloring. Make sure they are well mixed. Let the sand dry.