Rivers

A river's ________________ is the starting point of the river.

• source

• triutaries

• mouth

• drainage basin

________________ are streams that flow together to make a river.

• source

• tributaries

• mouth

• drainage basin

The place where the river end in the sea or large lake is called the ___________.

• source

• tributaries

• mouth

• drainage basin

The area of land DRAINED by a river system is called the _____________

• drainage basin

• mouth

• tributaries

• source

What is the longest river in the world?

• The Nile River

• The mouth

• The Indus River

What is the world's second longest river that runs through the rain forest?

• Amazon River

• Congo River

• South Pole River

The Rhine and Danube Rivers are located on the continent of Europe.

• True

• False

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation
• transpiration

Evaporation happens when the sun ___________ water and turns it into vapor.

• cools
• heats up
• freezes
• lights up

When water condenses, the water vapor in the air gets ___________ and changes back into liquid.

• cold
• hot
• warm
• solid