Understanding the Nitrogen 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,

Atmospheric nitrogen must undergo an important process called fixation to make it available for plants to use Nitrogen transforms through

krebs cycle Certain types of bacteria are able to use the free nitrogen in the air to make nitrogen compounds through a process called nitrogen fixation

calvin cycle Nitrogen undergoes transformations in the soil depending on the chemical composition of the