The Internet has vast resources on any topic imaginable. You could literally do an entire report without ever leaving your home. Check with your teacher first, though. Ask librarians, friends, relatives and teachers who are Internet users for suggestions. There are magazines and books that have lists of websites for reference and research.
Some newspapers have articles or whole sections devoted to websites.
Most online service providers will have something of this nature where you can save a list of URLs that you'll want to visit again. If you're going to use something from a website in your report, don't forget to get the proper information for your Bibliography or Works Cited page. As Christians, we need to be aware that not every website is going to be suitable for our use. There are legitimate concerns about the types of information that are available on the Internet. You need to ask your parents to help you and respect and abide by their established guidelines.