Nitrogen Basics

Nitrogen Basics nitrogen cycle What Are the Nitrogen Cycle Steps? · Step 1: Nitrogen Fixation · Step 2: Nitrification · Step 3: Ammonification · Step 4: Denitrification It's carbon cycle A small amount of nitrogen can be fixed when lightning provides the energy needed for N2 to react with oxygen, producing nitrogen oxide, NO, and

carbon cycle Abstract Global nitrogen fixation contributes 413 Tg of reactive nitrogen to terrestrial and marine ecosystems annually of which anthropogenic activities

product life cycle A discussion at the end of the lesson will ask students to consider how humans impact the nitrogen cycle Topic: nutrients, cycles, nutrient cycles, nitrogen, Nitrogen cycle Organic nitrogen compounds Nitrogen-containing compounds are important in plants Examples are proteins , nucleotides