Volcanoes and Earthquakes
Retail Price: $36.95
Our Price: $33.20
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The Earth is constantly changing. Massive pieces of its outer layer are slowly sliding under, over, away from, or past each other. Earthquakes shake the continents and oceans. Volcanoes spew out the molten insides of our planet. By studying these awe-inspiring and devastating natural phenomena, learn more about the inner workings of Earth!
Students will build and erupt a model volcano with plaster-based 'lava' that hardens after each eruption. The volcano can be erupted multiple times, and the volcanic cone builds up with each eruption, like a real volcano! Different types of volcanoes are explained, and by building a working seismograph, and faking some 'quakes, students will see how scientists measure earthquake forces. A plate tectonics puzzle, geological globe, and volcano quiz game are also included.
A full-color, 48-page experiment manual is included. Ages 10 & up. 11 Experiments.
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