Volcanoes

by Ian Boyd

Kids can read about what makes a volcano erupt, how the earth was once a great molten ball, how different lava flows, and how various volcanic rocks are formed. Kids also get four different volcanic rock samples to make their own volcano using vinegar, baking soda, a test tube, and the mold included in this hands-on science kit.

• Format: Paperback
• Language: English
• ISBN: 0816744432
• ISBN13: 9780816744435
• Release Date: September 1997
• Publisher: Troll Communications
• Length: 20 Pages
• Weight: 0.20 lbs.
• Dimensions: 1.0" x 8.0" x 8.0"
• Age Range: 8 to 14 years
• Grade Range: Grades 3 to 9