-Which of the Following Is a Source of Human-Fixed Nitrogen

question 51

Multiple Choice

-Which of the following is a source of human-fixed nitrogen?
I. industrially produced fertilizers
II. cultivation of soybeans
III. irrigation agriculture

• A) only I
• B) only II
• C) only III
• D) only II and III
• E) only I and II

---

Definitions:

Cognitive Triad

A psychological theory that identifies an individual's beliefs about themselves, their world, and their future as key elements in understanding depression.

Antisocial Personality Disorder

A mental health disorder characterized by a long-term pattern of disregarding or violating the rights of others, lack of empathy, and often criminal behavior.

Psychopath

A mental disorder marked by a lack of empathy, manipulative behavior, and often antisocial tendencies.

Personality Disorders

A group of mental disorders characterized by enduring patterns of behavior, cognition, and inner experience that deviate markedly from the expectations of the individual's culture.