River
Tributary
Archipelago
Canyon
Most famous and largest
100

What is an example of a river in the US?

Mississippi River.

100

What is an example of a tributary in the US?

The Missouri River taking water from the Mississippi.

100

What is an example of a Archipelago in the US?

Hawaii.

100

What is an example of a canyon?

Grand Canyon

100

This is the longest river in the world?

The Nile river

200

What is the oldest river in the world?

The Finkle River.

200

What does tributaries provide?

More water for communities.

200

What forms Archipelagos? 

Underwater volcanoes.

200

What is the most famous canyon in the world?

Grand Canyon.

200

This is the most famous canyon in the US?

Grand canyon

300

What is a river?

A large natural stream of water flowing in a channel to the sea, a lake, or another such stream.


300

What is an tributary?

A tributary is a river or stream flowing into a larger river or stream.

300

Is New York City a archipelago?

Yes.

300

What forms canyons over time?

Rivers

300

The most famous tributary in the world?

The Missouri river is a tributary river from the Mississippi river.

400

What river is the deepest in the world?

The Congo River.

400

How are tributaries formed.

Built up from water sources that flow into them.

400

What is an archipelago?

An archipelago is a cluster of small islands scattered across a body of water.

400

What is the definition of a canyon?

A Canyon is a narrow valley that often has a river flowing through. With steep sides.  

400

Hawaii is a what? (Fill in the blank)

Archipelago.

500

What river is the widest in the world?

The Amazon River.

500

What do they provide?

They provide good organic matter for farming.

500

What is the largest archipelago in the world?

Malay Archipelago.

500

How long is the grand Canyon?

230 Miles

500

What is the largest river in the US?

Missouri River

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