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Water Everywhere
Finding out about water without getting wet.
1. Made of Water
Water is part of more things than you amy think. It's
even part of you! Your body has more water in it than
anything else. Water mixes with other things so that it
often doesn't look like water - milk and orange juice
are two examples. Try to find food containers that list
water as an ingredient. Make a list. Work with friends.
2. Drip Drop
A faucet leak that can fill up a cup in 10 minutes means
that more than 3,000 gallons of water will be wasted in
a year. That's about 50,000 glasses of water!
Find a faucet that leaks around your house, school, or
camp. Put a measuring cup under it and time how long it
takes to fill up. Add up how many cups of water are
wasted in a day at this site. Try to get someone to fix
the faucet.
3. Be a Water Saver
Make it a habit to conserve water. Practice two of the
following for two weeks:
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Don't run the water when you are brushing your
teeth. Start with 1/2 cup of water (you can add more
if you need to).
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Take a short shower, no more than five minutes.
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Don't let the water run when washing the dishes.
Instead, close the drain and fill the sink with
water.
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Only fill up the tub halfway when taking a bath.
Think of one more way to save water. Practice that for
two weeks, too.
4. Water Snooper
To build a water snooper, you will need:
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A large can
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Clear plastic wrap
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Rubber bands
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Have someone help you remove both ends of the large
can.
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Take the plastic wrap and put it on one end of the
can.
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Hold it in place with the rubber bands.
Use the water snooper to look into a pond or other body
of water. Place the end with the plastic into the water.
Make sure it doesn't just rest on the surface, but that
it goes under the water.
Now, make a water-drop magnifying lens. Take a piece of
clear plastic wrap and put two or three drops of water
in the middle of it. Hold the plastic over the letters
in this book. Are they larger? Hold the plastic over
other objects. How do they look?
5. Water Explorer
Visit a pond, lake, small stream, or tidal pool at the
seashore with your troop or group. Look for creatures
and plants that live in the water.
You will need:
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A strainer
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A white plastic bowl with water in it
Dip the strainer in the pond or other body of water. You
should not go into the water. Empty what you find into
the white plastic bowl that has water in it. If you find
living things, how do they move? What do the plants in
the water look like?
Look under rocks in the water. Do creatures hide under
them or cling to them?
Remember to leave the area as you found it.
6. Water Layers
You can see that salt water is different from fresh
water in more ways than taste.
You will need:
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2 glasses
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Warm water
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Container of salt
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Food coloring
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Spoon
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Measuring cup
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Put 1 cup of water in a glass. Slowly add salt. Keep
stirring. Stop when the salt won't dissolve and
stays at the bottom.
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Add some food coloring to the salty water.
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Hold the spoon to the top of the water and very
slowly pour 1 cup of fresh water onto the spoon. The
fresh water will stay on top, because it is not as
heavy as salt water.
Now do this experiment in reverse. Add salt water to
fresh water. What happens? Next, try adding cold salty
water to warm fresh water.
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