The Trapper. The trapper was often the youngest member of the family working underground. Their job was simple: to open and close the wooden doors (trap doors) that allowed fresh air to flow through the mine. They would usually sit in total darkness for up to twelve hours at a time, waiting to let the coal tub through the door.
Conventional vs. organic farming. The word organic refers to the way farmers grow and process agricultural products, such as fruits, vegetables, grains, dairy products and meat. Organic farming practices are designed to encourage soil and water conservation and reduce pollution.
Organic and inorganic chemistry are two of the main disciplines of chemistry. An organic chemist studies organic molecules and reactions, while an inorganic chemistry focuses on inorganic reactions. Examples of Organic Compounds or Molecules. Molecules associated with living organisms are organic.