Underwater Volcano Science Experiment

Описание: Underwater Volcano Science Experiment
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In this Video we show you the steps to conduct this cool science experiment. You can follow along at home using a few common items and you too can use science to create what looks like an underwater volcano.

Enjoy the video! Leave your questions & comments below.

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How To Make a Underwater Volcano Science Experiment
   • Underwater Volcano Science Experiment  

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Experiment Details

Items Needed
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Small clear glass bottle with narrow mouth
Large clear contains that is at least 5 inches taller than the bottle)
3 ft of String
Food Coloring
Hot Water
Cold Water

Instructions
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Step 1 - 4: Begin with a small glass jar with a narrow mouth. Cut a long piece of string (3 ft) and tie one end around the mouth of the jar. Then thread the other end through the piece of string on the other side of the mouth of the jar. Tie that end into a knot. Ensure that both knots are tight and cut off any excess from the ends of the string.

Once you have finished, you have created a string handle that you will use to pick up and lower the jar.

Step 5: Next pour hot water into the jar. Helpful Tip: Use a funnel to make it easier to pour the water.

Step 6: Add a 5-10 drops of red food coloring to the jar. The water should be a dark red color.

Step 7: Next get a large clear container and fill it with cold water. Helpful Tip: The container must be taller than the bottle. For best results, the water level should be 4-5 inches higher than the top of the bottle.

Step 8: Carefully pick up the bottle using the string handle you created and slowly lower it into the container of water. Observe what happens next.

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