Can you run away from lava?
GeologyCould 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?
GeologyConvergent (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?
GeologyOver 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?
GeologyThis 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?
GeologyStrain 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?
GeologyAs 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
Where can a mesa landform be found?
GeologyMesas are usually found in dry regions where rock layers are horizontal. The Grand Mesa in the U.S. state of Colorado, considered the largest mesa in the world, has an area of about 1,300 square kilometers (500 square miles) and stretches for 64 kilometers (40 miles). Where can you find a mesa landform? Mesas are
How do you make a dome out of toothpicks?
GeologyTake five more toothpicks and poke one into each of the five gumdrops that make up the top pentagon. Arrange the new toothpicks so that they are pointing up. Then poke all five toothpicks into a gumdrop in the middle, and at the top, of the dome. Your geodesic dome is complete! How do you
How many cubic meters are in a bulk bag of MOT Type 1?
Geology0.85/m30.85/m3 or larger bulk bags. Approximate weight of 800kg. How many cubic meters are in a bulk bag of mot? Bulk Bag Ballast Approximately 0.5 Cubic Metre. How many square meters does a bulk bag of type 1 cover? approximately 8 square metres One bulk bag will cover approximately 8 square metres (coverage is calculated
Which method is not used to predict earthquakes?
GeologyWhat methods are used to predict earthquakes? Several methods have been tested in the effort to learn how to predict earthquakes. Among the more serious methods which have been examined are seismicity changes, changes in seismic wave speed, electrical changes, and groundwater changes. “Seismicity changes” is really a fancy way of saying “foreshocks”. What information