'Surface mines' presentation slideshows

BELLWORK

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Ch. 3 Study Guide

Ch. 3 Study Guide . Minerals . 1. Describe minerals: Rocks are made of minerals. Minerals are not made of rocks. . 2. What are the important factors in the formation of minerals ? Heat, volcanic activity, ground water .

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Warm Up

Warm Up. Have out the following things Problems with mining Review Sheet Work on your review sheet while I hand stuff back Hold off on asking questions until after I get everything back please!!. Type ~ Air and Noise Pollution http://www.youtube.com/watch?v=06c_h9SDMu8&NR=1. Air. Noise.

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Chapter 13: Natural Resources

Chapter 13: Natural Resources. 13.1 Natural resources support human activity 13.2 Minerals and rocks are nonrenewable resources 13.3 Resources can be conserved and recycled 13.4 Resources can be converted to useful forms. Warm-up questions.

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What is Mining?

What is Mining?. Liz LaRosa 7 th Grade Science. What is mining?. Mining is extracting ore or minerals from the ground An ore is a natural material with a high concentration of economically valuable minerals that can be mined for a profit. Types of Mines. There are two main types of mines.

624 views • 15 slides

What is Mining?

What is Mining?. What is mining?. Mining is extracting ore or minerals from the ground An ore is a natural material with a high concentration of economically valuable minerals that can be mined for a profit. Types of Mines. There are two main types of mines. 1) Surface Mining

285 views • 15 slides

What is Mining?

What is Mining?. Liz LaRosa 5 th Grade Science www.middleschoolscience.com 2010. What is mining?. Mining is extracting ore or minerals from the ground An ore is a natural material with a high concentration of economically valuable minerals that can be mined for a profit. Types of Mines.

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Lecture: Mining

Lecture: Mining. Mine: A place where minerals and ores come from. . Vein: A body of a mineral inside a fissure. Types of Mines:. Underground - A mine which are below the surface of the Earth. Surface - A mine which removes the soil above it to expose the desired mineral below.

191 views • 8 slides