will it against Adsense TOS if we Ezine articles from Ezinearticles to put on our blog and put adsense ad with it? ( I mean a blog full of ezine article ) I know it will be duplicate content but, just want to know if adsense allows this kind of site.
adsense will not accept your site ..but if already accepted i guess its fine as long as you give credits to the author
Well if you are putting adsense on the site that has copied content is obviously against the TOS of adsense. But if you are not claiming those articles to be yours, and you have the permission of those writers to add their articles on your side then adsense might ignore this, but again question arises how will you prove this. And also if you get through with this even then earning per click will be very less as compared to original content, even if the niche is high paying. You can try this and hope for the best.
Iti s against google adsense TOS; https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=48182 http://www.google.com/adsense_dmca.html Consequently there is also chances that you will be charged for infringement from the original content owners for using copyrighted materials.