... undersea mountain this is still active. Scientists now believe that the hot spots lie in the ocean, deep beneath the volcanoes. These hot spots spew out of molten rock that rises to the water's surface and hardens. After doing this for a long time, the hardened lava forms an island, like ... common gas produced during Hawaiian volcanoes that is potentially harmful to human health is sulfur dioxide. Even small concentrations of sulfur dioxide can combine with water to form sulfuric acid, which can attack skin, cloth, metal and other materials. The greatest danger associated with the explo...

• Word Count: 1290
• Approx Pages: 5
• Grade Level: High School

... beginning of an island chain. When a hot spot is active it will push magma up to the crust above, to create a volcanic peak if on land, or seamount if in water. The primary volcanoes on each of the Hawaiian islands are called shield volcanoes. They are described as gently slopping mountains, looking much like the outer surface of a shield lying on ... . This volcano itself makes up over 50% of the entire state of Hawaii (Mauna Loa 2). Because of the great mass of Mauna Loa the sea floor has a depression five miles beneath the enormous volcano (Mauna Loa 1). Mauna Loa is considered one of...

• Word Count: 1673
• Approx Pages: 7
• Grade Level: High School