1. What are two natural processes in which ammonia is created? a.) denitrification and ammonification
b.) nitrification and denitrification
c.) nitrogen fixation and nitrification
d.) nitrogen fixation and ammonification

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

20 the compound al(nh3)2 has atoms of nitrogen.

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?