If I delete or close google account, will it also delete or close my adsense account?
If you delete your Google Account, it will not delete your AdSense account. However, you will be blocked from AdSense as you will not be able to access it using the invalid account. In other words, I do not think it is possible to achieve what you want to do.
However, if you have an alternative Google account, you could look into transferring it. I recommend this article.OR view the Google Support.