No explanations or reasons are given for conclusions. Few explanations or reasons are given for conclusions. Satisfactory explanations or reasons are given for conclusions. Multiple explanations or reasons are given for conclusions. Summary is somewhat useful.
Summary is clear and useful.
Summary is very clear and highly useful. Most people agree that the more we know, the better off we are. Some people think that when scientist find out too much, their knowledge can affect us adversely. Your efforts in this WebQuest should have enabled you to make a determination. First attempt by Alan Pearlman, TIPSyr2, to create a WebQuest, following a model found on the WebQuest website.