Google Adwords (now, it’s called Google Ads) operates by advertisers bidding on specific keywords so that their ads appear in Google’s search results when someone searches for that term or expression. In addition to the traffic, clicks, and conversions, Google Ads is a great way to spread the word about your business.
Google AdSense is one of the best ad networks to monetize a website or a blog. It outperforms all other CPC advertisement systems by 90%. It provides the highest CTR for each web page to the publishers. The publishers could make lots of revenue daily from Google Adsense.