msvgo
Conventional Source of Energy: Fossil Fuels
It explains fossil fuels, namely coal, petroleum and natural gas. It also talks about the choice of good fuel.
Mazz Media
Mining
In this live-action program viewers will learn Mining is the process of extracting minerals and metals from the earth. Students will come to understand that Minerals are essential to modern technology and that metals and other elements...
Curated Video
Techniques, History, and Environmental Impact of Mining
Mining is the process of extracting valuable materials from the Earth's surface, such as metals, coal, and gemstones. It has been practiced since ancient times and has played a crucial role in the development of civilizations. However,...
Bozeman Science
Bozeman Science: Mining
Paul Andersen explains how mining is used to extract valuable minerals from the Earth's crust. Surface and subsurface mining are used to extract ore which is then processed. A discussion of ecosystem impacts and legislation is also...