Gas
Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma). A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture would contain a variety of pure gases much like the air. What distinguishes a gas from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer. The interaction of gas particles in the presence of electric and gravitational fields are considered negligible as indicated by the constant velocity vectors in the image.
Industry
Industry is the production of goods or related services within an economy. The major source of revenue of a group or company is the indicator of its relevant industry. When a large group has multiple sources of revenue generation, it is considered to be working in different industries. Manufacturing industry became a key sector of production and labour in European and North American countries during the Industrial Revolution, upsetting previous mercantile and feudal economies. This came through many successive rapid advances in technology, such as the production of steel and coal.
Management
Management (or managing) is the administration of an organization, whether it is a business, a not-for-profit organization, or government body. Management includes the activities of setting the strategy of an organization and coordinating the efforts of its employees (or of volunteers) to accomplish its objectives through the application of available resources, such as financial, natural, technological, and human resources. The term "management" may also refer to those people who manage an organization.
Oil
An oil is any nonpolar chemical substance that is a viscous liquid at ambient temperatures and is both hydrophobic (immiscible with water, literally "water fearing") and lipophilic (miscible with other oils, literally "fat loving"). Oils have a high carbon and hydrogen content and are usually flammable and surface active.
Oil
I’ve said many times that there isn’t a country in the world that would find billions of barrels of oil and leave it in the ground while there is a market for it.
Justin Trudeau, speaking about the Trans Mountain Pipeline. As quoted by The Guardian, Canada approves controversial Kinder Morgan oil pipeline (30 November 2016).
Industry
God forbid that India should ever take to industrialism after the manner of the West. ... If an entire nation of 300 million took to similar economic exploitation, it would strip the world bare like locusts.
Mahatma Gandhi, as reported in Development Without Destruction: Economics of the Spinning Wheel, p. 97
Industry
There are no honest goods to buy or to sell; adulterated foods, shoddy manufacture of all that we wear, the underpaid labor and consumed life that make every garment a texture of falsehood, the hideous competitive war that slays its millions where swords and cannons slay their tens, all unite to baffle and mock the efforts of the awakened conscience at every turn, and make the industrial system seem like the triumph of hell and madness on the earth. Only by a sort of terrible daily denial of his spiritual self, a crucifixion of the principles by which he longs to organize his life, can a man wrest a stained and insecure livelihood from this terrible war for bread which we call industry.
George D. Herron, Between Caesar and Jesus (1899), pp. 26-27
