BJU History 4th Chapt 4

Front

Thin, light-colored oil used to light lamps and lubricate machines

Back

kerosene

Front

What oil drilled from the ground took the place of whale oil?

Back

petroleum

Front

When people stop work in order to get something like more money or better benefits:

Back

strike

Front

What is the process to purify oil called?

Back

refine

Front

What term is used when oil is applied to machinery parts to help them move more easily?

Back

lubricate

Front

A resource that is used to make a product is called a _______.

Back

raw material

Front

A house in a row of houses built without any space between them:

Back

row house

Front

A group of workers that unite to go on strike is called a ____________.

Back

labor union

Front

A set of rooms within a building that a person or family can rent to live in:

Back

apartment

Front

an underground railroad

Back

subway