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Lesson Sequence |
Previous Lesson | Next Lesson |
| C1 part 1 | C1 Lesson 16&17 Extraction of Copper, Aluminium and Titanium | C1 Lesson 19 Recycling |
| Year 9 |
Learning outcomes and Specification reference[]
| C1.3.1 Extracting metals | C1 Lesson 18 Phytomining and Bioleaching | ||
| g | New ways of extracting copper from low-grade ores are being researched to limit the environmental impact of traditional mining. Copper can be extracted by phytomining, or by bioleaching. | Know and understand that: Phytomining uses plants to absorb metal compounds and that the plants are burned to produce ash that contains the metal compounds bioleaching uses bacteria to produce leachate solutions that contain metal compounds. | |
Full Specification Text[]
g) New ways of extracting copper from low-grade ores are being researched to limit the environmental
impact of traditional mining. Copper can be extracted by phytomining, or by bioleaching.
Starter Activities[]
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Activities to introduce new ideas[]
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Activities to practice applying new knowledge[]
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Practical activities[]
Demonstrations[]
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Class practicals[]
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Links[]
http://www.ehow.com/info_8661199_advantages-disadvantages-phytomining.html