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Blank Review for Core - Mantle
Blank Review for Core - Mantle

...  You must know all vocabulary words and be able to give an example of each  You must be able to accurately label a diagram of the layers of the Earth (including the discontinuities)  You must be able to answer question about any of the experiments conducted in class. Direct Observation Definition ...
Earth Science S5E1a (EarthScienceS5E1a)
Earth Science S5E1a (EarthScienceS5E1a)

... C. by tidal waves D. by wind erosion 2. A moving portion of Earth's crust and upper mantle is called a A. fault. B. fold. C. plate. D. ridge. 3. What causes earthquakes? A. energy being released when crustal plates move B. energy from a hurricane or tornado C. energy that builds up inside a volcanic ...
PLATE TECTONICS
PLATE TECTONICS

... PLATE TECTONICS Plate Tectonics is a relatively new theory that has revolutionized the way geologists think about the Earth. The Earth's surface is broken into large plates, the size and position of which changes over time. The edges of these plates, where they interact with each other, are sites of ...
Earth Science - Gilbert Public Schools
Earth Science - Gilbert Public Schools

... • If the geosphere is mostly sand how does it effect the biosphere? • Is the geosphere mostly sand due to what happens in the ...
Class 2: Chapter 1
Class 2: Chapter 1

... large event that lowers global temperatures by .7 degree Fahrenheit for two years. ...
Earth: Yesterday, Today, and Tomorrow
Earth: Yesterday, Today, and Tomorrow

... Explain how a compass helps people find direction. ...
a. asthenosphere b. lithosphere c. mesosphere d. outer core e. inner
a. asthenosphere b. lithosphere c. mesosphere d. outer core e. inner

... 4. List the three layers of the Earth, based on their chemical composition. _________________________________________________________________________ 5. What three elements make up most of the Earth’s crust? _________________________________________________________________________ 6. Oceanic crust i ...
Lab Activity: Earth`s Layers - Leigh
Lab Activity: Earth`s Layers - Leigh

... 1. Why could the hydrosphere never be found above the atmosphere? ...
inside earth ppt
inside earth ppt

... • Forces that slowly wear down the Earth’s surface • Destroy =Destruction ...
Structure of the Earth
Structure of the Earth

... • The behavior of the rock (brittle or plastic) is determined mainly by temperature and ...
Unit_Chemistry_1b_Earth
Unit_Chemistry_1b_Earth

... filament lamps and electric discharge tubes. Helium is much less dense than air and is used in balloons. During the first billion years of the Earth’s existence there was intense volcanic activity. This activity released the gases that formed the early atmosphere and water vapour that condensed to f ...
The Earth`s Structure
The Earth`s Structure

... weaker rock in the midmantle; can flow slowly when under pressure Mesosphere – stronger lower part of the mantle ...
The Earth`s Structure
The Earth`s Structure

... and weaker rock in the mid-mantle; can flow slowly when under pressure Mesosphere – stronger lower part of the mantle ...
Atmosphere, Hydrosphere, and Lithosphere - ReneeASD
Atmosphere, Hydrosphere, and Lithosphere - ReneeASD

... Surface of the planet that forms the continents and the ocean floor. ...
Matter Unit - Griffin Middle School
Matter Unit - Griffin Middle School

... ______ 1. Draw and label the layers of the Earth. ______ 2. Create a cross-sectional model of the Earth. Performance Level (due on January 4 or 5): Students will be able to  The composition of the layers of the Earth as well as the state of matter (liquid or solid).  The temperature of the layers ...
8th Grade
8th Grade

... 4. A place of Earth’s crust where unusually hot magma has broken through the surface in the middle of a tectonic plate is a(n) ______________________________________. CONCEPTS 5. The world’s most active volcano is ____________________________ in __________________________. 6. The land of fire and ic ...
1 - Net Start Class
1 - Net Start Class

... 44. Hurricanes-Low pressure storms created over warm ocean water that spin due to a combination of convection and the earth’s rotation 45. Permafrost-Permanently frozen soil found in Tundra 46. Taiga- Forests made up of coniferous trees that stretch around the higher latitudes 47. Tornado Alley- Hig ...
Chapter Two Notes
Chapter Two Notes

... How the Plates Moved…. ...
Geography Notes Geography is the study of the Earth. The prefix
Geography Notes Geography is the study of the Earth. The prefix

... Location, Place, Human-Environment Interaction, Region, and Movement THEME 1: LOCATION Every point on Earth has a specific location that is determined by an imaginary grid of lines denoting latitude and longitude. Parallels of latitude measure distances north and south of the line called the Equator ...
How The Earth Works
How The Earth Works

... 35 minutes to birth of Christ 1 hour+ to pyramids 3 hours to retreat of glaciers from Wisconsin 12 days = 1 million years 2 years to extinction of dinosaurs 14 years to age of Niagara Escarpment 31 years = 1 billion years ...
Earth Spheres
Earth Spheres

... many ways in addition to greenhouse gas emissions and climate change. Anthropogenic changes to Earth's land surface, oceans, coasts and atmosphere and to biological diversity, the water cycle and biogeochemical cycles are clearly identifiable beyond natural variability. ...
Dynamic Planet Review
Dynamic Planet Review

... 7. How do we know the Earth has layers? • P-waves REFRACT as they travel through the earth causing SHADOW ZONES (areas on the ...
the junior version pdf file
the junior version pdf file

... Metamorphic rocks derive from the transformation of igneous and sedimentary rocks under the action of a strong pressure and high temperatures in the deep layers of the Earth’s crust. An example is marble. The Earth’s surface is divided into various plates which, during the course of the years, have ...
Baba Vanga: The fearsome prophecies of European visionary who
Baba Vanga: The fearsome prophecies of European visionary who

... 2183 — Mars colony becomes a nuclear nation and demands independence from Earth. 2187 — Two large volcanic eruptions are prevented successfully. ...
Our dynamic earth
Our dynamic earth

... • Both types of crust is 60 miles deep. • The inner core can reach to the level of heat , 5000 degrees twice as hot as the sun. ...
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Spherical Earth



The concept of a spherical Earth dates back to around the 6th century BC, when it was mentioned in ancient Greek philosophy, but remained a matter of philosophical speculation until the 3rd century BC, when Hellenistic astronomy established the spherical shape of the earth as a physical given. The paradigm was gradually adopted throughout the Old World during Late Antiquity and the Middle Ages. A practical demonstration of Earth's sphericity was achieved by Ferdinand Magellan and Juan Sebastián Elcano's expedition's circumnavigation (1519−1522).The concept of a spherical Earth displaced earlier beliefs in a flat Earth: In early Mesopotamian mythology, the world was portrayed as a flat disk floating in the ocean and surrounded by a spherical sky, and this forms the premise for early world maps like those of Anaximander and Hecataeus of Miletus. Other speculations on the shape of Earth include a seven-layered ziggurat or cosmic mountain, alluded to in the Avesta and ancient Persian writings (see seven climes).The realization that the figure of the Earth is more accurately described as an ellipsoid dates to the 18th century (Maupertuis).In the early 19th century, the flattening of the earth ellipsoid was determined to be of the order of 1/300 (Delambre, Everest). The modern value as determined by the US DoD World Geodetic System since the 1960s is close to 1/298.25.
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