Endive is also a common name for some types of chicory (Cichorium intybus). There are two main varieties of cultivated endive: 1  Curly endive, or frisee (frisÃ©e var). 2  Crispum this type has, narrow, green curly outer.  leaves
Calcite is more stable and common than aragonite under the chemistry of our modern seas.) Hardness 3 (down to 2. but also the ease with which it forms. in the form of marble.5 to 4. Calcite forms in a range of settings from hot springs and underground caverns to growing coral reefs and seashells.
Explain that viscosity of lava and magma will vary depending on the temperature and the composition. Explain that the parent material of the magma that forms shield volcanoes is generally basalt, while the parent material of the magma forming composite volcanoes is generally rhyolite (or andesite).6. Write on the board that rhyolite has 69% or more silica, while basalt has about 45-54% silica. Ola Ka Honua: Volcanoes Alive 293 Â©2001, 2007 UAF Geophysical Institute Teacher Instructions Volcano Models7. Using plates B and C, show how âmagmaâ of different viscosities creates different types of volcanoes:a. Poke the mustard bottle through the hole in plate B and squeeze. A large mound should form, representing a composite volcano.b.