What is the process of breaking the marketing environment into smaller parts to gain a better understanding of it known as?

What is the process of breaking the marketing environment into smaller parts to gain a better understanding of it known as? The internal environment Environmental analysis The micro-environment The macro-environment   https://www.studyhelpus.com/Questions & Answers/what-is-the-process-of-breaking-the-marketing-environment-into-smaller-parts-to-gain-a-better-understanding-of-it-known-as/