Many bloggers place ads from Google Adsense on their blogs to generate income. A few bloggers have earned a six-figure income from Google Adsense alone. How do the successful bloggers earn a living from Google Adsense? Keep reading to discover some of the secrets. These secrets, however, do not guarantee that you will earn a six-figure income. But if you apply the techniques, you could see a change in your Google Adsense earnings.

1. Promote your blog through social networks, directories, groups and forums related to your blog’s niche. One of the main ways to earn money with Google Adsense is incoming traffic to your blog. In other words, the more traffic you have coming to your blog, the more you should earn from Google Adsense when someone clicks the ads.
2. Place Google Adsense ads are above the fold, near the content and at the end of your content.
3. Use the large 336x280 rectangle and/or the medium 300x250 rectangle. According to the pros, these ad formats perform the best for those looking to earn money with Google Adsense.
4. Change the ads to match your blog’s design. You can do this with the Google Adsense Custom Color Palette.
5. Use the filters provided by Google Adsense to block ads from competitors, ads you believe aren’t performing well and ads that are not relevant to your blog.
6. Create content relevant to your blog and make sure you compose great content: Content that will be helpful to your blog’s readers.

Source: http://www.ehow.com/how_2282942_earn-money-google-adsense-blog.html