BLACK INVENTORS A TO Z http://inventors.about.com/library/blblackinventors.htm
EARTH SCIENCE LINKS http://www.skillsource.org/train_serv/classes/earthsciencelinks.htm
INVENTORS and INVENTORS QUIZ http://www.prongo.com/station/index.html
EARTH SCIENCE AN INTERACTIVE SITE ABOUT THE EARTHS CRUST http://www.tki.org.nz/r/wick_ed/science/crusty.php
INTERNET LINKS 4 SCIENCE http://www.internet4classrooms.com/skills_7th_science.htm
SOLAR SYSTEM CYBERHUNT http://www.icteachers.co.uk/children/cyberhunts/solar_system/sosystem.htm
ACID RAIN http://www.microsoft.com/education/acidrain.mspx
EARTHQUAKES http://www.microsoft.com/education/earthquakes.mspx