Vocabulary: Complete each sentence with a word or phrase from the box.
abundance; concept; consumer; firm; Industrial Revolution; population; precious metals; production process; profit; raw materials; satisfaction; scarcity
1. The ___ began in the late 18th century when machines started to replace human workers. 2. Sand and limestone are the ___ needed to make glass.
3. The ___ to make a car involves many people and machines.
4. The extra money a company makes is called ____.
5. People want ___ from the products they buy. 6. ___ is when there is very little of something. 7. ___ is when there is lots of something.
8. Gold and silver are examples of ___.
9. Another word for idea is ___.
10. The ___ is the number of people a country has. 11. A business or company is sometimes called a ___. 12. When we buy things or use services we are a ___.