Do you Volcanoes Earthquakes know your boundaries? main Dynamic Plate Vocabulary Tectonics 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 DYNAMIC VOCABULARY100 I’m the thin layer of rock that surrounds Earth. DYNAMIC VOCAB ANSWER100 CRUST DYNAMIC VOCABULARY200 I’m the layer of hotter, softer rock in the upper mantle. DYNAMIC VOCAB ANSWER200 ASTHENOSPHERE DYNAMIC VOCABULARY300 I’m Earth’s thickest layer, measuring nearly 2900 km DYNAMIC VOCAB ANSWER300 MANTLE DYNAMIC VOCABULARY400 I’m an area of volcanic activity that develops above rising plumes of magma. DYNAMIC VOCAB ANSWER400 HOTSPOT DYNAMIC VOCABULARY500 I’m the gap that forms as tectonic plates move apart. DYNAMIC VOCAB ANSWER500 RIFT VALLEY PLATE TECTONICS-100 Semi-fluid layer in the upper mantle PLATE TECTONICS ANSWER-100 ASTHENOSPHERE PLATE TECTONICS-200 The theory that Alfred Wegener developed PLATE TECTONICS ANSWER-200 CONTINENTAL DRIFT PLATE TECTONICS-300 The type of crust that is made primarily of granite. PLATE TECTONICS ANSWER-300 CONTINENTAL CRUST PLATE TECTONICS-400 This is considered to be the driving force behind tectonic plate movement. PLATE TECTONICS ANSWER-400 CONVECTION CURRENTS PLATE TECTONICS-500 What are 2 of the evidences Wegener had for his theory PLATE TECTONICS ANSWER-500 1.FOSSIL 2.CLIMATIC EVIDENCE 3. PUZZLE FIT 4. ROCK TYPES & STRUCTURE VOLCANOES-100 Molten rock on the surface of the Earth VOLCANOES ANSWER-100 LAVA VOLCANOES-200 What is the Earth’s most active volcanic zones called? VOLCANOES ANSWER-200 RING OF FIRE VOLCANOES-300 Resistance to flow or thickness of lava is called its VOLCANOES ANSWER-300 VISCOSITY VOLCANOES-400 Magma ejects from a volcano through this VOLCANOES ANSWER-400 CENTRAL VENT VOLCANOES-500 This type of volcano is very tall and has steep sides with violent eruptions. VOLCANOES ANSWER-500 STRATOVOLCANO EARTHQUAKES -100 A machine that picks up earthquake waves is called a EARTHQUAKES ANSWER100 SEISMOGRAPH EARTHQUAKES -200 Scientists measure earthquake energy using this scale. EARTHQUAKES ANSWER200 MOMENT MAGNITUDE EARTHQUAKES -300 How many stations do you need to locate an epicenter? EARTHQUAKES ANSWER300 THREE EARTHQUAKES -400 This type of wave is the second-fastest & can travel through only solids EARTHQUAKES ANSWER400 S-WAVE EARTHQUAKES -500 This spot is known as the? EARTHQUAKES ANSWER500 EPICENTER BOUNDARIES-100 What boundary is this? BOUNDARIES ANSWER-100 OCEAN-OCEAN CONVERGENT BOUNDARIES-200 What 2 land features form at this boundary? BOUNDARIES ANSWER-200 OCEAN TRENCH & LAND VOLCANOES DAILY DOUBLE BOUNDARIES-300 What type of fault is depicted? BOUNDARIES ANSWER-300 TRANSFORM FAULT BOUNDARIES-400 What mountain ranges have been formed by this boundary? BOUNDARIES ANSWER-400 HIMALAYA MTS & APPALACHIAN MTS BOUNDARIES-500 What is an example of this boundary BOUNDARIES ANSWER-500 EAST AFRICA RIFT VALLEY or the RED SEA