What is Micro Niche Blogging? How to earn money from this?

What is Micro Niche Blogging? How to earn money from this? In today’s time, many people do blogging and earn a lot through it. If you have a little knowledge in the field of blogging, then you must have known about Micro Niche Blogging. Through Micro Niche Blogging, you can earn a lot of money