Yes, a new Italian festival called Festa Italiana Bethlehem is joining Bethlehem's hearty festival lineup this June, set for June 5 and 6 on Main Street.
Lava is made up of crystals, volcanic glass, and bubbles (volcanic gases). As magma gets closer to the surface and cools, it begins to crystallize minerals like olivine and form bubbles of volcanic gases. When lava erupts it is made up of a slush of crystals, liquid, and bubbles.
Advertisement Upgrade to remove ads. Sometimes magma forces its way through cracks in the crust, but fails to reach the surface. There the magma cools and hardens into rock. Volcanic eruptions create landforms made of lava, ash, and other materials.These landforms include shield volcanoes, cinder cone volcanoes, composite volcanoes, and lave plateaus.ometimes magma forces its way through cracks in the crust, but fails to reach the surface. There the magma cools and hardens into rock.