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Rivers
have flowing water and currents. They have the same characteristics as creeks,
but they are generally larger and longer in size and length. The speed of the water determines what
kinds of plants and animals can live in them.
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DIRECTIONS: To take your first dip, position your mouse
pointer over the number 1 button on the left side of the screen. Then click
with your left mouse button. Be patient, your catch will
appear on the blue side of the screen. Remember to record you catch on the datasheet.
Repeat ten times by clicking buttons 1 through 10 (once each) and then conclude the activity
by clicking
on the 'Conclusion' word under the habitat picture.
Note:you may catch the same critter more than one time. Be sure to
tally it every time you catch it.
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