Can you run away from lava?
Regional SpecificsCould I outrun the lava and make it to safety? Well, technically, yes. If lava were all you had to deal with while scrambling down the side of a fiery mountain, you might be in the clear. Most lava flows — especially those from shield volcanoes, the less explosive type found in Hawaii — are
What occurs at a convergent margin?
Regional SpecificsConvergent (Colliding): This occurs when plates move towards each other and collide. When a continental plate meets an oceanic plate, the thinner, denser, and more flexible oceanic plate sinks beneath the thicker, more rigid continental plate. This is called subduction. What events occur at convergent boundaries? The geologic events that occur at convergent boundaries include
How are continental shelf formed?
Regional SpecificsOver many millions of years, organic and inorganic materials formed continental shelves. Inorganic material built up as rivers carried sediment—bits of rock, soil, and gravel—to the edges of the continents and into the ocean. These sediments gradually accumulated in layers at the edges of continents. How are continental shelf formed plate tectonics? How do tectonic
Is there a volcano in Oklahoma?
Regional SpecificsThis three-million-year-old basalt lava flow, measuring fifty-five miles long, six hundred feet thick, and one-half to eight miles wide, originated from a Colorado volcano named Piney Mountain sixty-five miles north-northwest of Oklahoma. Nowhere else in Oklahoma has there been such recent volcanic activity. What is the closest volcano to Oklahoma? The Raton-Clayton volcanic field (RCVF)
What are the 3 types of deformation?
Regional SpecificsStrain is produced by stress and produces three types of deformation: elastic, ductile, and brittle. What are types of deformation? The three types of deformation are elastic, ductile, and brittle. Rocks experiencing elastic deformation return to their original shape and size, those experiencing ductile deformation do not return to their original shape, and brittle deformation
What are the four types of igneous rocks?
Regional SpecificsAs has already been described, igneous rocks are classified into four categories, based on either their chemistry or their mineral composition: felsic, intermediate, mafic, and ultramafic. What are the main types of igneous rocks? The two main categories of igneous rocks are extrusive and intrusive. Extrusive rocks are formed on the surface of the Earth