Such PAA or People Also Ask feature is one series of dynamically loading questions which are related to the first searched query showing in those search results on the mobile and desktop. When a particular user would be clicking on the question in that PAA feature, a drop-down would appear on such featured snippets that are actually called quick answers from a different search result.
For a lot of the PAA results, every time a user would click an additional PAA question, then the new dynamically loading question would be shown below. There have also been a few instances of many PAAs but many would stop after some new questions. Such PAA feature first showed in the search results in the summer time of 2015. Know that the organic search feature is actually part of the ongoing efforts of Google for improving the search experience and also keep those searches in the Google interface much longer.
Know that unlike such featured snippets, the People Also Ask feature is certainly moving around the first page of these result pages. But, so many of the PAAs actually appeared below the first search result page.
What you must know is that the People Also Ask feature has really grown in popularity at the time that Google first debuted this in 2015. You must learn that the PAA is really one of the growing search result page features and this is also a lot faster even such featured snippets known as quick answers.
An important thing that you have to know is that PAAs actually show 70 percent of the search results that featured snippet and also show to be using a similar source to answer such featured snippets and those PAA questions. Such actually means that ranking the answer to that featured snippet as well as PAA question may result in many instances of exposure. An info that you must know is that one PAA may show up in more than 20 search result pages.
If you try to rank like the answer in People Also Ask question, you have to optimize in the same way like how you would for that featured snippet. Make sure that you answer the question in a very concise, clear and in such authoritative manner. With the question or answer approaching to the content would have a better user experience by making sure that the user intent is aligned with the content.
It would be a fantastic thing that you really checkout the website for you to have more info on the advantages of such Google expanding the People Also Ask feature. With this, you can learn more on how you can benefit using the PAA.