There are three main types of plate boundary: divergent, convergent and transform. Plates move away from one another at divergent boundaries. This happens at mid-ocean ridges. Plates move towards one another at convergent boundaries; one plate is forced below another in a process called subduction.
The skin of a Concord grape is typically dark blue or purple, and often is covered with a lighter-coloured epicuticular wax bloom that can be rubbed off. It is a slip-skin variety, meaning that the skin is easily separated from the fruit. Concord grapes have large seeds and are highly aromatic.
A solid white is white all over. Sometimes white cats have blue eyes, sometimes they have green or gold eyes, and sometimes one eye is blue and one eye is green or gold! This last colour is called odd-eyed white.. Most solid colored cats are the result of a recessive gene that suppresses the tabby pattern.