I suggest using the following databases to help you:
Some of these databases will also help you start to map out the basic "Who, What, When, Where, Why and How" facts of your subject.
Browse GVRL, Gale Virtual Reference Library, for topic ideas almost as you would a print encyclopedia. Click on the volume, select the index and look around for interesting ideas.
Alternatively, enter a broad topic area you are interested in and then use the subjects list on the right to narrow your focus, as in the image below.
Browse web sites & podcasts
Use the linked database below to find articles from a variety of sources on environmental issues - from air pollution to wind energy and more.
Consider researching a topic related to your class readings. Ideas include, but are not limited to:
Get an Overview of Resources and Approaches to your Topic with Holman Library One Search.
Enter your starting keywords in quotes in the box below.
Ex: "Environmental Education"