Traci has decided that, in order to eat a healthier diet, she needs to learn how to cook. She has enrolled in a cooking class. She is performing which step of the Behavior Change Process?

Action Stage

Explanation:

It is the stage in which one modify his or her behavior, experiences, or environment in order to overcome their problems. Action involves the most overt behavioral changes and requires considerable commitment of time and energy." During the action stage, one implements the plans developed and information gathered in the preparation stage.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.