This document provides an overview of resources for teaching a unit on soils and erosion. It includes a binder, labelled materials, and 30 activities divided into three sections. The activities allow students to explore properties of soils and sediments, how igneous and metamorphic rocks form, and techniques for identifying rocks. Additional resources include videos, posters, minerals samples, and guidance for classifying rocks. The goal is to help students make connections between natural resources and everyday materials while fostering an interest in geology. Ongoing support is available to teachers through access to publications, field trips, and professional development opportunities related to geoscience topics.
7. 1. Compositional layers differ in chemical composition
‐ Crust (oceanic (thickness uniform, mafic composition) and continental (thickness varies, felsic to mafic composition) – low density
silicates), mantle (ultra mafic, high density silicates), core (Fe, Ni, only layer of Earth that is a true liquid; outer part)
2. Mechanical layers differ in their strength or rigidity
Lithosphere (most rigid), athenosphere (flows easily), mantle (gradual changes in the rigidity)), lower mantle (flows somewhat, not a lot),
[core‐mantel boundary also a compositional boundary], outer core, inner core (solid)
*The two ways of categorizing the structure of Earth are distinct from each other.
3. Mining happens at the crust
Eight of the ten deepest mines in the world are in South Africa
Two , are located in Ontario Canada, Kidd Creek and Creighton
How deep are these mines? 2.5 – 4.0 km deep
http://www.mining‐technology.com/features/feature‐top‐ten‐deepest‐mines‐world‐south‐africa/
4. How do we know?
EQs and the tech used to monitor and measure energy propagating thorough the Earth tells us much about Earth’s interior.
Seismology
READI
The Real‐time Earthquake Analysis for Disaster Mitigation Network is a research project that leverages the 550+ station real‐time GPS
super‐network in Western North America
http://sopac.ucsd.edu/readi.shtml
See the shaking – Seismograph viewer
http://earthquakescanada.nrcan.gc.ca/stndon/wf‐fo/index‐eng.php
Incorporated Research Institutions for Seismology (IRIS) Rapid Seismograph Viewer
The Rapid Earthquake Viewer (REV) gives you access to data from seismograph stations around the world. REV monitors the earth and
posts information about recent earthquakes so you can see where they happened and view the seismograms from global seismograph
stations for every notable earthquake.
http://rev.seis.sc.edu/
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10. New Brunswick operations of 2014
1. Glencore Canada Corporation Brunswick, Bathurst (Pb, Zn, Cu, Ag)
2. Groupe Berger Ltée Baie‐Sainte‐Anne, Baie‐Sainte‐Anne (Vermiculite, perlite)
3. Graymont Inc. Havelock, Havelock (Lime, limestone)
4. Potash Corporation of Saskatchewan Inc. New Brunswick, Sussex (Potash, salt)
5. Brookville Manufacturing Company Brookville, Saint John (Dolomitic lime)
6. Elmtree Resources Ltd. Sormany, Sormany (Limestone)
4 NRCan posters
Chart paper
Markers
Differentiate between the mine and the quarry with respect to process and economic value
(e.g. hard rock vs. soft rock)
What are the benefits of mining natural resources?
What are the costs of mining natural resources?
Which mind has a larger footprint?
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