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Layers of the Earth PBL
Layers of the Earth PBL

... interactive learning experiences for the new Explore Your Planet Museum scheduled to be opened in a city near you in the near future. Rock-On is proud to announce that your class has been selected to submit ideas for a key museum exhibit entitled “From Crust to Core Tour.” The project requirements a ...
The Earth as a model planet
The Earth as a model planet

Student Study Guide
Student Study Guide

... (a) their location is entirely random (b) volcanoes and earthquakes occur together (c) volcanoes, earthquakes and plate boundaries have a very close relationship (d) plate boundaries are related to earthquakes but not volcanoes ...
Torque
Torque

Origin and Evolution of Earth Research Questions for a Changing Planet
Origin and Evolution of Earth Research Questions for a Changing Planet

Plate Tectonics Powerpoint by M.A. Garcia
Plate Tectonics Powerpoint by M.A. Garcia

MS Word
MS Word

... Earth’s landscapes have been shaped by sudden worldwide disasters b. Earth’s landscapes have been shaped suddenly by unknown forces not in operation today c. physical, chemical and biological laws that operate today have also operated in the past ...
“Seeing” Continental Drift
“Seeing” Continental Drift

... Image 1: Africa and South America before and after continental drift ...
- Catalyst
- Catalyst

... temperature (geothermal gradient) is simply dependent upon pressure (depth). The melting temperature curve has a steeper slope compared to the geothermal gradient. The outer core is liquid because the actual temperature is greater than the melting temperature of iron-nickel for this depth (pressure) ...
Name___________________________ Date______________
Name___________________________ Date______________

... 6.E.2.2 Explain how crustal plates and ocean basins are formed, move and interact using earthquakes, heat flow and volcanoes to reflect forces within the earth. The earth's plates sit on a dense, hot, somewhat melted layer of the earth. The plates move very slowly, pressing against one another in so ...
Safety Symbols Pictures used to show potential hazards in the lab
Safety Symbols Pictures used to show potential hazards in the lab

... The change in the apparent frequency of a wave, because either the source of the wave is moving toward or away from the observer, or the observer is moving toward or away from the source of the wave ...
Earth and Space Science Objective Booklet 4a. Compare and
Earth and Space Science Objective Booklet 4a. Compare and

... 1) Explain the difference between a land breeze and a sea breeze? 2) What is the Coriolis effect? 3) What are the polar easterlies? 4) What are global winds? 5) What are the westerlies? 6) What is precipitation? List four forms of precipitation. 7) What is air pressure and how do we measure it? 8) W ...
Physical Properties of Earth`s Layers
Physical Properties of Earth`s Layers

... can travel through solids and liquids, but S waves cannot travel through liquids. When scientists observed that S waves do not travel through Earth’s core, they realized that the outer core is liquid. ...
Physics 4183 Electricity and Magnetism II Ohm`s Law
Physics 4183 Electricity and Magnetism II Ohm`s Law

Splash Screen
Splash Screen

Layers of the Earth, Continental Drift, and Plate Tectonic Overview
Layers of the Earth, Continental Drift, and Plate Tectonic Overview

... 5. List three puzzling occurrences that the theory of continental drift helped to explain, and describe how it explained them. 6. Explain why Wegener's theory of continental drift was not accepted at first. 7. List and describe three possible driving forces of tectonic plate motion. 8. How do the th ...
Directed Reading
Directed Reading

EDWARD J. GARNERO 2. Employer - AGU Elections
EDWARD J. GARNERO 2. Employer - AGU Elections

... the Moon. I am interested in seismic imaging of structures that relate to the chemistry, dynamics, and evolution of interiors, especially as it relates to observables at Earth’s surfaces (hotspots, LIPs, subduction zones, plates, etc.). Most of my work has been deep Earth (core-mantle boundary, ultr ...
What’s Shakin? - Oklahoma Alliance for Geographic
What’s Shakin? - Oklahoma Alliance for Geographic

Motion/Force/Machines (Fifth Grade)
Motion/Force/Machines (Fifth Grade)

... Earth’s gravity has less effect on objects as they get farther away from Earth. the weight of the object is less when orbiting the Earth the space shuttle’s engines cause too much vibration for objects to remain still ...
GeologyIntroduction - University of Hawaii
GeologyIntroduction - University of Hawaii

... changes of the surface and interior of the Earth, and the forces that cause those changes • Practical Aspects of Geology ...
Inner Core
Inner Core

... Teacher Version – things that you need to know for Tues., 09/15 quiz are highlighted - FIB words are in blue - with additional words you need to add to your note sheet written in red ...
The Structure of the Earth*s Interior
The Structure of the Earth*s Interior

... different layers. The crust is the layer that you live on, and it is the most widely studied and understood. The mantle is much hotter and has the ability to flow. The outer core and inner core are even hotter with pressures so great you would be squeezed into a ball smaller than a marble if you wer ...
Key Concepts - Net Start Class
Key Concepts - Net Start Class

... Volcanic eruption: when hot lava and/or ash begins coming out of a volcano Earthquake: when Earth’s plates grind against each other Landslide: an event in which rocks and/or mud slide down along a mountainside slope due ato gravity Key Concepts ...
Earth Science - SOL 5.7 – Science Study Guide
Earth Science - SOL 5.7 – Science Study Guide

... and animals die and are quickly buried by clay, sand and other sediments. Fossils can give us clues about how the Earth’s surface has changed over many years. For example, rocks found in the Coastal Plain of Virginia contain fossils of ocean organisms. This tells us that at one time in the distant p ...
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Schiehallion experiment



The Schiehallion experiment was an 18th-century experiment to determine the mean density of the Earth. Funded by a grant from the Royal Society, it was conducted in the summer of 1774 around the Scottish mountain of Schiehallion, Perthshire. The experiment involved measuring the tiny deflection of a pendulum due to the gravitational attraction of a nearby mountain. Schiehallion was considered the ideal location after a search for candidate mountains, thanks to its isolation and almost symmetrical shape. One of the triggers for the experiment were anomalies noted during the survey of the Mason–Dixon Line.The experiment had previously been considered, but rejected, by Isaac Newton as a practical demonstration of his theory of gravitation. However, a team of scientists, notably Nevil Maskelyne, the Astronomer Royal, were convinced that the effect would be detectable and undertook to conduct the experiment. The deflection angle depended on the relative densities and volumes of the Earth and the mountain: if the density and volume of Schiehallion could be ascertained, then so could the density of the Earth. Once this was known, then this would in turn yield approximate values for those of the other planets, their moons, and the Sun, previously known only in terms of their relative ratios. As an additional benefit, the concept of contour lines, devised to simplify the process of surveying the mountain, later became a standard technique in cartography.
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