
Fill In Sentences:
Rivers
INSTRUCTIONS:
Fill in each blank box with the word from the above list that best completes the sentence.
Be Sure to fill in all of the answers before you click submit.
You will not be able to edit the results after submission, but you will be able to retake the entire activity.

Definition Matching:
Rivers
INSTRUCTIONS:
For each vocabulary word in the left column, locate its definition in the right column.
Type the number of the correct definition in the blank before the word.
Be Sure to fill in all of the answers before you click submit.
You will not be able to edit the results after submission, but you will be able to retake the entire activity.

Crossword:
Rivers
Rivers and the flowing waters that feed them have many names— creek, stream, brook, rill, runnel, rivulet, watercourse. And many individual rivers have nicknames too, such as “Big Muddy” for America’s longest river, the Mississippi.
But whatever you call them, from the longest and strongest—the Amazon, Nile, and Yangtze—down to the smallest mountain creek, rivers are the lifeblood of the Earth.
4 Topics in this unit
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Free
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Rivers: Lifeblood of the Earth
Rivers and the flowing waters that feed them have many names— creek, stream, brook, ...
- 900L-1040L
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Free
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The Amazon Basin
The world’s largest watershed (by far) is the Amazon Basin, which covers over 2 ...
- 900L-1040L
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Key Parts of a River
A river is always changing. One day it may be beautiful and peaceful, and another it may b ...
- 900L-1040L
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Free
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The Role of Rivers in Human Civilization
Rivers have always carried the drinking water that’s essential for human s ...
- 900L-1040L