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Backward Design Learning Plan - UNC
Backward Design Learning Plan - UNC

... Earthquakes often occur along the boundaries between colliding plates, and molten rock from below creates pressure that is released by volcanic eruptions, helping to build up mountains. Under the ocean basins, molten rock may well up between separating plates to create new ocean floor. Volcanic acti ...
Earth`s Interior Chapter-1 Section-1
Earth`s Interior Chapter-1 Section-1

...  Destructive forces: shape the surface by slowly wearing away mountains and other features. EROSION  Example: ocean waves, rain, wind, etc.  Continents ...
Earth`s Interior Notes
Earth`s Interior Notes

... Earth’s Magnetic Field The Earth’s magnetic field allows us to use compasses to locate direction on the planet. A small magnetic needle that is allowed to spin freely aligns itself with the Earth’s magnetic field and points to the magnetic ...
GR. 6 EARTH SCIENCE CURRICULUM GUIDE Enduring
GR. 6 EARTH SCIENCE CURRICULUM GUIDE Enduring

Earth as a System
Earth as a System

... • Weight - measure of the strength of the pull of gravity on an object • An object’s weight depends on its mass and its distance from Earth’s center ...
Bringing the Earth Down to Size Background Information
Bringing the Earth Down to Size Background Information

... Date: ...
Worksheet
Worksheet

... before they are picked up by a seismograph. Which wave will arrive first? _____________________________________________________________________ 14. How much time lag at 4000 km will there be between these two waves?________ 15. Suppose both a primary and secondary wave start together and travel for ...
Fifth_grade_5.7 - Augusta County Public Schools
Fifth_grade_5.7 - Augusta County Public Schools

... tectonic plates that cause earthquakes and volcanoes, weathering and erosion, and human interaction with the Earth’s surface. This standard can be related to several ideas found in science standard 5.6. It is intended that students will actively develop scientific investigation, reasoning, and logic ...
Earth Layers Fact Cards
Earth Layers Fact Cards

... Fun facts: The Sun’s solar wind would blast away our atmosphere, making Earth lifeless, if not for our protective magnetic field which reaches thousands of kilometers beyond the surface of the Earth. ...
REGENTS Review Homework
REGENTS Review Homework

Science OGT Review
Science OGT Review

... During winter for Cleveland and other places in the Northern Hemisphere, we are tilted out of contact with these hottest rays from the sun. This is why it is cold. Places along the equator are hot year round because they are in direct contact with the sun’s hottest rays or very close to them When th ...
Earth`s Internal Structure
Earth`s Internal Structure

... composed of less-dense grantic rock, is strongly deformed and includes the planet’s oldest rocks (billions of years in age). Oceanic crust is only about 8km thick, is composed of denser volcanic rock called basalt and is comparatively undeformed by folding and is geologically young (less than 200 mi ...
Waves inside earth In 1864, Jules Verne wrote A
Waves inside earth In 1864, Jules Verne wrote A

... 1. When S-waves are produced on one side of Earth due to an earthquake, there is a large area on the other side where the waves can’t be detected. 2. Scientists know that secondary waves do not pass through liquids. 3. With this fact and these observations, they realized that the outer core of Earth ...
GCI - TWiki
GCI - TWiki

... (E) The rigid material of the outer core 4. Where do you think glaciers can be found today? Choose all that apply. (A) In the mountains (B) At sea level (C) At the South pole (D) Along the equator only (E) Anywhere except along the equator ...
Notes!
Notes!

... The asthenosphere is much hotter and has the ability to flow, like oobleck. The mesosphere is even hotter than the asthenosphere! Finally, the inner and outer core are extremely hot with pressures so great you would be squeezed into a ball smaller than a marble if you were able to go to the center o ...
Digging Through Earth Quiz
Digging Through Earth Quiz

... 1. If you could travel into Earth's interior, all the way to the middle, what would you find? 2. Why is Earth's crust so important for human life to exist? 3. The crust is cracked into many pieces called plates. What do these plates do? 4. How does the temperature change from the crust of Earth to t ...
Lesson 9 The Physical Earth
Lesson 9 The Physical Earth

... temperatures in the Arctic. When you think about these interconnections among the systems, it is easy to see that our planet is very complex. ...
“Milk Chocolate Movement” worksheet
“Milk Chocolate Movement” worksheet

... All of this activity occurs within the Earth’s rock mantle which is made liquid due to the intense heat from the Earth’s core. The crust then moves over the mantel and has fractured into seven major tectonic plates, which collide and grind past each other. Tectonic plates are responsible for the cre ...
Layers of the Earth
Layers of the Earth

... • The inner core of the Earth has temperatures and pressures so great that the metals are squeezed together and are not able to move. * The inner core is a solid. ...
Landforms / Earth Science Study Guide Answer Key
Landforms / Earth Science Study Guide Answer Key

Earth`s Landforms Study Guide
Earth`s Landforms Study Guide

4 - ossulnsuscience
4 - ossulnsuscience

... PreK-12 EU: Students will understand that humans depend on the earth for different resources and human activities can affect the earth’s systems. PreK-12 EQ: How has life changed the planet over time? How have humans influenced earth’s changes? PreK-2 ...
solid inner core
solid inner core

... Temperature is about 870° C ...
Integrated Social Studies Mr. Johnson Study Guide for Chapter 1
Integrated Social Studies Mr. Johnson Study Guide for Chapter 1

... relative location Location compare to other places Five themes of Geography are: What does each theme mean? ...
Notes - Sayre Geography Class
Notes - Sayre Geography Class

... Why are the days longer in some parts of the year? • The Earth’s axis is at an ___________________. • In about half of the Earth’s orbit, the tilt causes a region to face toward the sun for more hours than it faces away from the sun. • _______________________. • In other regions that face away from ...
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History of geodesy



Geodesy (/dʒiːˈɒdɨsi/), also named geodetics, is the scientific discipline that deals with the measurement and representation of the Earth. The history of geodesy began in antiquity and blossomed during the Age of Enlightenment.Early ideas about the figure of the Earth held the Earth to be flat (see flat earth), and the heavens a physical dome spanning over it. Two early arguments for a spherical Earth were that lunar eclipses were seen as circular shadows which could only be caused by a spherical Earth, and that Polaris is seen lower in the sky as one travels South.
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