10. Key Terms Match the terms on your sheet A process in which an increasing proportion of the population are employed in the manufacturing sector of the economy A means of disposing of waste by digging a large hole in the ground and then lining it before filling it with rubbish Collection and subsequent reprocessing of products such as paper, aluminum cans, plastic containers and mobile phones, instead of throwing them away Putting harmful substances into the air such as carbon dioxide Companies that spread their operations around the world in an attempt to reduce costs Putting poisonous substances into water courses such as sewage, industrial effluent and harmful chemicals Safely getting rid of unwanted items such as solid waste Water Pollution Transnational Corporations (TNCs) Air Pollution Recycling Landfill Disposal of Waste Industrialisation