Earth's second atmosphere (atmosphere II) was produced primarily by which process - photodissociation
-biological activity
-condensation
-outgassing

Outgassing

Explanation:

Banded iron formations were caused by the production of which atmospheric gas?

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is