Citing Sources Reasearch zone

Activity 4 - Evaluating Web sites

Using what you've learned about evaluating Web sites, compare and contrast the following two documents. Each deals with the issue of ozone-layer depletion.

In the space provided, write a brief analysis of both sites, explaining which Web site you believe is the more reliable, credible site and why.

(Tip: Don't let your personal opinion about a topic influence your evaluation of a web site. Remaining objective is vital to finding the most credible source.)

1. "Environmental Indicators: Ozone Depletion" by the Environmental Protection Agency
2. "The Hole Truth: Learn the Truth about the Ozone Hole" by Noam Perry


After you have completed the activity, click to check your answer.