Coral Sea-an arm of the South Pacific to the northeast of Australia. battle of the Coral Sea, Coral Sea-a Japanese defeat in World War II (May 1942); the first naval battle fought entirely by planes based on aircraft carriers.Pacific, Pacific Ocean-the largest ocean in the world.attle of the Coral Sea, Coral Sea-a Japanese defeat in World War II (May 1942); the first naval battle fought entirely by planes based on aircraft carriers.
What is a 'Cottage Industry'. A cottage industry is a small-scale industry often operated out of a home, rather than out of a factory. Cottage industries are defined by the amount of investment required to start, as well as the number of people employed. They often focus on the production of labor-intensive goods. Next Up.
Recently Tertiary industry has been sub-divided into a fouth type. Primary Industries. 1  Extract raw materials (which are natural products) from the land or sea e.g. oil, iron ore, timber, fish. 2  Mining, quarrying, fishing, forestry, and farming are all example of primary industries.