Submitting Blogger sitemap via Google Webmaster Tools

What is a site map? Sitemap is an XML file that lists URLs for a site along with additional information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Why do you need to submit a sitemap? Sitemaps allow you to inform search engines about pages on your blogs that are available for crawling. This allows search engines