Bacon is made from the meat of a pig. It is cured and smoked, and then sliced into thin strips. The part of the pig the bacon is taken from depends on what part of the world the bacon is made in. In America, the belly is used, and in Australia and the UK the back is used.
Bacon is most often eaten with eggs for breakfast.
Minced meat, or ground meat, is meat that has been cut into very small pieces by a mincing machine. Meat is not the only thing that can be minced, but is prepared this way so often that it can be referred to just as mince alone.
A sausage is a long, thin meat product. They are made from a mixture of minced meat, cereals (often just breadcrumbs) and spices, in a thin casing to keep them in shape. The filling in a hotdog is a type of sausage. Sausages are usually eaten fried, grilled or BBQ'ed, with mashed potato, but there are lots of other ways to eat them.
Sausages come in lots of different flavours and sizes. How many different types of sausage have you tried?
Steak is a cut of meat, from any animal or fish. The best cuts of steak are quite tender. Steak is usually served grilled, with vegetables or salad.