Why does paper pulp factory smell like rotten eggs or sulfur

In some Wisconsin areas, the pulp and paper industry is known for its distinctive smell. One type of odor comes from a special technique - called kraft pulping - which uses heat and chemicals to pulp wood chips for making paper. This reaction produces gaseous sulfur compounds called "total reduced sulfur" or TRS gases.

Explanation:

mark be brainlist I hope this helps

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%