Mesoamerican creation myths summoned the other gods, and together they decided to make man from wood. However, since these men had no soul and soon lost loyalty to the creators, the gods destroyed them by rain. Finally, man was constructed from maize, the Mayans staple and sacred food. The deity Itzamna is credited as being the creator of the calendar along with creating writing. Mesoamerican creation myths Mesoamerican creation myths are the collection of creation myths attributed to, or documented for, the various cultures and civilizations of pre-Columbian Mesoamerica and Mesoamerican literature. The Maya gods included Kukulkán (also known by the K'iche' name
Nitrogen fixation Nitrogen fixation Nitrogen fixation is a process by which nitrogen in the Earth's atmosphere is converted into ammonia (NH) or related nitrogenous compounds. Atmospheric nitrogen, which is molecular dinitrogen (N), is relatively nonreactive and is metabolically useless to all but a few microorganisms. The fixation process converts N into ammonia, which is metabolized by most organisms. Nitrogen fixation is essential to life because fixed inorganic nitrogen compounds are required for the biosynthesis of all nitrogen-containing compounds. Therefore, as part of the nitrogen cycle, it is essential for agriculture and the manufacture of fertilizer. It is also, indirectly, relevant to the