There are two basic types of metamorphic rocks. Foliated metamorphic rocks such as gneiss, phyllite, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure.
Image by Picture Taking Fool. Industrial Economics is the study of firms, industries, and markets. It looks at firms of all sizes â from local corner shops to multinational giants such as WalMart or Tesco. And it considers a whole range of industries, such as electricity generation, car production, and restaurants.
Capitalism is an economic and social system in which capital and the non-labor factors of production or the means of production are privately controlled; labor, goods and capital are traded in markets; profits are taken by owners or invested in technologies and industries; and wages are paid to labor.