Adsense can be a great way for a site owners to monetize a high traffic website.
Examples of these ads can be seen on this site. Ads use a dynamic format and are visible on all platforms including desktops, tablets, and mobile.
Fully Responsive Ad Examples
ACCORDING TO WIKIPEDIA
Google AdSense is a program run by Google that allows publishers in the Google Network of content sites to serve automatic text, image, video, or interactive media advertisements, that are targeted to site content and audience.