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L3 - Department of Physics & Astronomy
L3 - Department of Physics & Astronomy

Chapter 2 Practice Assessment October 2014 File
Chapter 2 Practice Assessment October 2014 File

... B. evaporation C. freezing. D. precipitation. _____27. The Earth is cooler A. near the equator. B. near the poles. C. in the southern hemisphere. D. due to tropical winds and cold ocean currents. _____28. Ocean currents can A. influence the climate of places on the Earth. B. cause tornadoes. C. infl ...
Science 7
Science 7

... 8th Grade Science Welcoming Statement Welcome to eighth grade Science! This year you will use scientific inquiry to find the answers to questions that humankind has pondered for centuries. Required Materials Students are required to have the following with them at all times: Planner, binder, #2 penc ...
L3 - The University of Iowa
L3 - The University of Iowa

... the air removed. ...
O: You will be able to explain the layers of the Earth.
O: You will be able to explain the layers of the Earth.

... O: You will be able to explain the layers of the Earth. Take out your questions from yesterday. ...
Earth`s Layers Review
Earth`s Layers Review

... - Definition: a property of matter representing the mass per unit volume - AKA- the amount of “stuff” in a given space - Example: limestone is more dense than water, _________________________ Tectonic plates - Solid and found in the _______________________ - Move around on top of the _______________ ...
geology (geol) - Cuyamaca College
geology (geol) - Cuyamaca College

Name: Sect:______ Date
Name: Sect:______ Date

... 19. What lowers the terminal velocity of a skydiver so they can land safely? 20. Describe the difference between weight and mass. ...
4 Lithosphere Research
4 Lithosphere Research

... Composition (what it’s made of) Crust Mantel Outer Core Inner Core ...
Outer Core
Outer Core

... Three Layers of the Earth The Crust is the outermost layer. 5- 100 km thick but is the thinnest layer.  The Mantle is the layer between the crust and the core. This is where magma is found.  The Core is the center part of the Earth and is made of two parts, inner core and ...
Convection Currents and Hot Spots
Convection Currents and Hot Spots

HOT SPOTS - Norwich High School
HOT SPOTS - Norwich High School

VENUS
VENUS

NAME PERIOD ______ DATE FINAL EXAM REVIEW A student
NAME PERIOD ______ DATE FINAL EXAM REVIEW A student

... in the middle of the United States. Continental polar & marieime tropical 48. What kind of weather is associated with a low pressure system? ...
Study Guide Answer Key
Study Guide Answer Key

Although the Earth might seem stable, it is in constant motion, which
Although the Earth might seem stable, it is in constant motion, which

Changing Earth Ch. 1 Review
Changing Earth Ch. 1 Review

MYP FORM 3 term 1 term 2
MYP FORM 3 term 1 term 2

general_science_syllabus
general_science_syllabus

... Describe how experimental and observational evidence led to the theory of plate tectonics. ...
Social Studies
Social Studies

Check for Understanding- Objective 1 ANSWER KEY
Check for Understanding- Objective 1 ANSWER KEY

... 1. What is the theory of plate tectonics? Plate tectonics is a theory that describes the large-scale movements of Earth’s crust. This theory states that Earth’s crust is made of over a dozen pieces of solid rock of varying sizes. Where these plates touch is known as a plate boundary and these bounda ...
Extreme Earth - Introduction
Extreme Earth - Introduction

... Approx. 40% of material from before the midterm test. Approx. 50% of material from after the midterm test. ...
CTS Earth Processes
CTS Earth Processes

... Imagining geologic time will be difficult Improve understanding of continental movement by multiplying small increments by large numbers of years Be careful not to sacrifice science for advocacy With little direct contact with phenomena, instruction in tectonic theory should be reserved for late in ...
SLSN, 11-14-08,CTS Notes (Earth Processes)
SLSN, 11-14-08,CTS Notes (Earth Processes)

... c. Improve understanding of continental movement by multiplying small increments by large numbers of years d. Be careful not to sacrifice science for advocacy e. With little direct contact with phenomena, instruction in tectonic theory should be reserved for late in the 5-8 sequence. f. Evidence in ...
SIXTH GRADE EARTH SCIENCE THEME
SIXTH GRADE EARTH SCIENCE THEME

... f. Communicate the steps and results of an experiment using written reports and verbal presentations. g. Recognize changes in natural phenomena over time. h. Practice safety procedures in all science activities. 2. Earth’s History – The student will determine that evidence from rocks allows us to un ...
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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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