Background for Teachers Soil is the top layer of most of our earth.
Soil is partly made up of decaying plant or animal remains. These are called organic matter or humus and contain the living and once living components of our soil. AM Learn.
Archaeology for kids. Radioactive Dating Game - Radiometric Dating. Topics Radiometric Dating Carbon Dating Half Life Radioactivity Description Learn about different types of radiometric dating, such as carbon dating.
Relative rock layers. Writing in Hieroglyphs. Learn about hieroglyphs and writing © 2012 This website is produced by the Student Recruitment, Admissions and International Development Division at The University of Manchester.