El Salvador's Membership in International Organizations El Salvador and the United States belong to a number of the same international organizations, including the United Nations, Organization of American States, International Monetary Fund, World Bank, Inter-American Development Bank, World Trade Organization, and Community of Democracies.
Lava Stone meaning. Lava Rock is natural igneous rock, hardened after a volcano eruption. The beads are shaped and smoothed, leaving the small cavities characteristic to the stone. Lava beads are lightweight and smooth to the touch. Use these for a unique look!
1 Lava is molten rock expelled by a volcano during an eruption. 2  A lava flow is a (moving) outpouring of lava, which is created during a non-explosive effusive eruption. 3  When it has stopped moving, lava solidifies to form igneous rock.The composition of a lava determines its behavior more than the temperature of its eruption. The viscosity of lava is important because it determines how the lava will behave. Island-arc magmas are generated in metosomatically altered mantle.hen it has stopped moving, lava solidifies to form igneous rock. The composition of a lava determines its behavior more than the temperature of its eruption. The viscosity of lava is important because it determines how the lava will behave.