Industrial Revolution
The late 1800s in the US was called
Industrial Revolution?
Something new someone created
An invention
Species in danger of extinction because there are few of them left.
Endangered
9X7= _____
63
Invented the phonograph
Thomas Edison
An organization of workers
labor union
Newspaper writing that is false
Yellow Journalism
Dying out of a species
Extinction
32 + 14 = ______
46
Alexander Graham Bell invented
The telephone
A liquid that comes from minerals, animals, plants
oil
People moving to a new country is called
Immigration
Shows how plants and animals depend on each other for food
Food chain
21 - 11 = ______
10
Brothers who invented the airplane
Wright Brother
A hard metal
Steel
Easier and faster way to build things
Assembly line
The animal that is being hunted
10 divided by 5
2
Mass marketed the automobile
Henry Ford
Another name for a car is
flow of electrons
electricity
The animals that hunts another animal
Predator
If there are 12 people in a class and one is absent how many are left?
11
The 26th President of the United States