what are the 4 macronutrients and the 2 micronutrients

I messed that up. Hers the better question

What 4 nutrients are called MACRONUTRIENTS? Why are they called macronutrients?
What 2 nutrients are called MICRONUTRIENTS? Why are they called micronutrients?

From Internet:

Micronutrients are the elements required by us in small quantities. Iron, cobalt, chromium, iodine, copper, zinc, molybdenum are some of the micronutrients.

Macronutrients are the nutrients your body needs in larger amounts, namely carbohydrates, protein, and fat. These provide your body with energy, or calories.