Integrated Coordinated Science End of Year Review.

Slides:



Advertisements
Similar presentations
CST Review Standard 3 Plate Tectonics operating over geologic time has changed the patterns of land, sea, and mountains on Earth’s surface. Know the features.
Advertisements

Continental Drift and Plate Tectonics
Unit 2: Plate Tectonics Test Review
Plate Tectonics.
Chapter 4 The Dynamic Crust
Plate Tectonic Test Review Answers!
Jeopardy!. Answer: Question: Volcanoes Plate Tectonics History Plate Tectonics Causes Earthquake Causes Earthquake Locations Inside the Earth
Integrated Science One
Plate Tectonics. What is Plate Tectonics? According to the plate tectonics theory, the uppermost mantle, along with the overlying crust, behaves as a.
Movers and Shakers Vocabulary Review Created By Jacob Feinland.
Earth’s Interior Section 1 Layers of the Earth Section 2
Earth Science Standards 3.a - Students know features of the ocean floor (magnetic patterns, age, and sea-floor topography) provide evidence of plate tectonics.
PLATE TECTONICS: PLATE BOUNDARIES. LAYERS OF THE EARTH 1.Crust (brown/tan) 2.Mantle (light & dark orange) 3.Core (yellow & white) 1.Crust (brown/tan)
Plate Tectonics Objective(s): SWBAT describe the layers of the Earth. SWBAT describe the plate tectonics theory including, how plate tectonics operating.
Plate Tectonics Review Misc. Plate Tectonics Plate Evidence Earth's Interior Geologic Events Plate Boundaries.
Reforming the Earth Plate Tectonics Boundaries Earthquakes Volcanoes Random
PLATE TECTONICS: PLATE BOUNDARIES. PLATE TECTONICS the surface of the Earth is made of rigid plates  Size and position of plates can change over time.
Tectonic boundaries and hot spots. A useful reference dynamicearth/sitemap.html
The Changing Earth Chapter 9: Plate Tectonics. Review Earth Has Several Layers.
Plate Tectonics Causes of Plate Tectonics Plate Boundaries.
2 nd Qtr. EQT Review. ___________ is the breaking down of rock due to chemical and physical reactions.
 Composition: Silicon, Oxygen, and Aluminum  Types: › Continental Crust: solid & rocky outer layer › Oceanic Crust: thin & dense material.
Obj: What is the Theory of Plate Tectonics? Copy the following questions in your notebook: TABLE 1 (7)- What is a mid ocean ridge? TABLE 2 (8)-What is.
The Structure of the Earth and Plate Tectonics. Structure of the Earth The Earth is made up of 3 main layers: –Core –Mantle –Crust Inner core Outer core.
Topic 12 continued: Tectonic Plates There are three (3) types of plate boundaries: 1) divergent plate boundary – where two plates separate or diverge.
Volcanoes. Types of Eruptions Violent and explosive Quiet and flowing –Depends on trapped gases and magma composition.
Our Amazing Planet.
Catalyst: Objectives Homework
EARTHQUAKES & VOLCANOES. EARTHQUAKES Vibrations in the ground that result from movement along breaks in Earth’s lithosphere called faults.
Theory of Plate Tectonics. How do we know the plates exist?  Earthquake and Volcano Zones  Ocean floor features (Trenches and Mid-Oceanic ridges)
Plate Tectonics Earth Science. Continental Drift Alfred Wegener proposed the idea of continental drift in Looking at the continents, it is possible.
How Earth’s Plates Move Plate Tectonics. The Lithosphere The plates of the lithosphere fit together like puzzle pieces and float on the asthenosphere.
Theory of Plate Tectonics
Seafloor Spreading Plates on the Move. Introduction Most scientists believe that Earth’s crust is broken into about 20 pieces called plates. Most scientists.
Plate Tectonics. The Theory of Seafloor Spreading 1.On the ocean floor there are areas where the seafloor is getting bigger. 2.Researchers used sound.
Earthquakes, Volcanoes & The Ring of Fire. 1. Convection in Earth’s Mantle—heat from Earth’s core and the mantle itself cause convection currents in the.
1 Journal Question: If your finger nails grow at about a two inches per year, how long would it take for them to grow to be a mile? (hints: 12 inches in.
Earthquakes, Volcanoes, and Mountain Building. Tectonic Plate Boundaries Convergent: Tectonic plates collide Divergent: Tectonic plates move away from.
Warm-up What are the phases of the moon starting with the New Moon? Draw them.
The Earth’s Interior Composed of 4 layers Crust Mantle Outer Core
Mid Ocean Ridge and Other Plate Boundaries
Plate Tectonics. ► Tectonics : bending and breaking of the lithosphere ► Plate tectonic theory  explains volcanism, seismic activity, continental movement,
Plate Boundaries. Plate Tectonics ▪ Plate Tectonics – the theory that the Earth’s lithosphere is divided into tectonic plates that move around on top.
Volcanoes
Section 1: Volcanoes and Plate Tectonics
Lesson 7.1: Volcanoes and Plate Boundaries. Volcano What is a volcano? How do volcanoes form? Where do volcanoes occur?
Handout Standard 2 Objective 3.a, b, c, and d Plate Tectonics 3.
Plate Tectonics Chapter 6. Earth is made up of materials with different densities. Scientists theorize that Earth began as a spinning mass of rocks and.
 “Weak sphere”  Layer that is involved in mantle convection.
Plate Tectonics, Earthquakes, and Volcanoes Study Guide
SEDIMENTARY #1 3c #1 3c Sedimentary rock is formed when small particles of rock, evaporites or organic material accumulate in layers and are.
 Lithosphere is broken into huge plates and float on the asthenosphere. How Plates Move.
Sea-floor Spreading and Changing Earth’s Surface.
PLATE TECTONICS: PLATE BOUNDARIES
Theory of Plate Tectonics. How do we know the plates exist?  Earthquake and Volcano Zones  Ocean floor features (Trenches and Mid-Oceanic ridges)
Volcanoes Chapter 7. Volcanoes Volcano is a weak spot in crust where molten material comes to the surface Magma is a molten mixture of rock-forming.
Plate Tectonics Earth Science Chapter 9. Continental Drift  scientific theory proposing the slow, steady movement of Earth’s continents  Alfred Wegener:
Trashketball: Volcanoes, Earthquakes, & Tsunamis.
VocabularyName that Plate boundariesSome more vocabulary Tectonic Plates Re-teach the Rock cycle
8.E.5A.4 Construct explanations for how the theory of plate tectonics accounts for (1) the motion of lithospheric plates, (2) the geologic activities at.
April18th, 2008 BellRinger Objectives Homework
Standards: 3a. Know features of the ocean floor (magnetic patterns, age, and sea floor topography) provide evidence of plate tectonics. 3b. Know the principal.
Navo middle school science
Plate Tectonics.
8.E.5A.4 Construct explanations for how the theory of plate tectonics accounts for (1) the motion of lithospheric plates, (2) the geologic activities at.
Earth Science 3. Plate tectonics operating over geologic time has changed the patterns of land, sea, and mountains on Earth’s surface. As the basis for.
Physical Geology Composition of materials, tectonic cycle, Formation and identification of rock types.
I-4 & I-5 Flashcards.
Plate Tectonics The Earth is broken into 20 or so lithospheric plates which are “riding” on the hotter asthenosphere.
Plate Tectonics.
Presentation transcript:

Integrated Coordinated Science End of Year Review

Part 1: Geology

Dynamic Earth Processes The basalt (rock of the ocean basins) have magnetic patterns (normal or reverse polarity) due to the Earth’s polarity at the time of the rocks creation. The oceanic ridge is the site of sea- floor spreading. New rock is formed in the center of the ridge and the rock becomes older as you move away from the ridge. The spreading sea floor pushes up against the continental crust forming subduction zones and moves the continents (continental drift) as the sea floor spreads. Standard 3a: Students know features of the ocean floor (magnetic patterns, age, and sea-floor topography) provide evidence for plate tectonics.

Dynamic Earth Processes Standard 3b: Students know the principal structures that form at the three different kinds of plate boundaries. 1. Divergent plate boundaries: Two plates move away form each other. As the plates move apart the Earth’s crust becomes thinner forming mid-ocean ridges (causing sea-floor spreading), rift valleys (tearing land apart and submarine volcanoes. 2. Convergent plate boundaries: Two plates move towards each other. As the plates crash together the form subduction zones (in which the more dense oceanic crust dives under the less dense continental crust) at which volcanic arcs, ocean trench, earthquakes and mountain ranges occur. 3. Transform plate boundaries: Two plates move laterally (Parallel slip) past each other. This movement cause earthquakes along such faults as the San Andreas Fault.

Dynamic Earth Process Standard 3c: Students know how to explain the properties of rocks based on the physical and chemical composition in which they formed, including plate tectonic processes. All rocks are composed of minerals.. 1. Igneous rocks are formed when molten magma or lava cools 2. Metamorphic rocks are formed by subjecting any rock type to high temperature and pressure changing the original rock. 3. Sedimentary rocks are formed when igneous and metamorphic rocks are broken into sediment by erosion followed by being compacted and cementation together. Crystals: When magma cools slowly it allows for the formation of larger crystals. This process usually occurs inside the Earth. When magma cools quickly crystals cannot form. This usually occurs on the Earth’s surface. Fast cooling no crystals Slow cooling large crystals

Dynamic Earth Processes Standard 3d: Students know why and how earthquakes occur and the scales used to measure their intensity and magnitude. Earthquakes occur along plate margins where lithospheric plate move against each other. The plates build up enough energy to overcome frictional forces and slip, causing an earthquake. The magnitude of an earthquake is measured by the Richter scale. The Richter scale measure the amplitude of the earthquake’s wave which is related to the energy released. The intensity of an earthquake is measured by the Mercalli scale based on how the shaking felt and how much damage was done.

Dynamic Earth Processes Standard 3e: Students know there are two kinds of volcanoes: one kind with violent eruptions producing steep slopes and the other kind with voluminous lava flows producing gentle slopes. The violence of a volcanic eruption is based on the viscosity (how thick the liquid is) of the magma. Temperature and chemical composition (silica content) determine the viscosity of the magma. High temperature: low viscosity, high; silica: high viscosity. Cone shaped volcanoes are formed from highly viscous magma and erupt violently. Shield volcanoes are formed from magma with low viscosity and have gentle slopes caused by the watery magma flowing far from the vent.

Dynamic Earth Processes Standard 3f: Students know the explanation for the location and properties of volcanoes that are due to hot spots and the explanation for those that are due to subduction. Volcanoes form at subduction zones as melted rock rises to the surface forming volcanoes. These volcanoes are concentrated at plate boundaries (edges of continents) like the ring of fire. Volcanoes form at hot spots as the continent moves over a molten spot in the mantle. They are located in the middle of plates (away form the edges) like Yellowstone and Hawaii.

End of Part 1: Geology