Rivers
Missouri/Ohio
Hudson/Rio Grande
Mississippi River
St. Lawrence/Colorado
100

Rivers are formed on every 

continent of the world. 

true or false

true

100

How many states do the Ohio River border?

six

100

The Hodson River borders New York and 

New Jersey

100

Who named the Mississippi River

The Native Americans

100

What did Spanish explorers name

the Rio Grande?

The red colored river

200

What do rivers start as?

A little stream
200
How many states does the Missouri river run through?

seven

200

The Rio Grande is also called the 

Big River of the North

200

What is the meaning of Mississippi?

Great River
200
How many states do the Colorado river

flow through?

seven

300

Rivers are mostly made out of

what kind of water? 

freshwater

300
Who gave the Missouri River its name?

The Sioux Indians

300

Who was the Hudson River named after?

Henry Hudson

300
How many states do the Mississippi run through?

10 states

300

What canyon is located along the 

Colorado River?

Grand Canyon

400

River water comes from rain, snow, ponds,

lakes and ...

glaciers

400

A small river or stream that flows

into a larger river is called a 

Tributary

400

Estuaries are called ____ of the sea?

nurseries

400

Is it the shortest or longest river system in the United States?

Longest

400
St. Lawrence connects the ____ Ocean to the 

Great Lakes.

Atlantic Ocean

500

The ___ river is the longest

river in the world. 

Nile

500

Who gave the Ohio River its name?

The Iroquois

500

A body of water found where a river

meets the sea is known as a 

Estuary

500

What other river is known as 

the great river?

Ohio

500

The Colorado River runs through ____ 

national parks. 

eleven

M
e
n
u