Handout
MadSci Network

Msn: What Is Required to Initiate a Fusion Reaction?

For Students 6th - 8th
From the Mad Scientist Network web site. Using a question and answer format, this page provides a thorough discussion of fusion reactions. Fusion and fission are compared and contrasted and the mechanisms which must occur to initiate and...
Website
National Geographic

National Geographic: Human Impacts on the Environment

For Students 9th - 10th
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. These...