Which of the Following Defines an Ecosystem

question 18

Multiple Choice

Which of the following defines an ecosystem?

• A) a group of organisms of the same species interacting together
• B) all of the living organisms in an area interacting together
• C) all living organisms and the nonliving environment interacting together
• D) aspects of the nonliving environment interacting together
• E) all the places on Earth where living organisms can be found

---

Definitions:

Frustration-Regression Principle

A concept suggesting that when faced with frustration, individuals may regress to a previous level of maturity, affecting their problem-solving and coping strategies.

Social Needs

Basic human requirements comprising of love, belonging, and interpersonal relationships.

Pleasant Supervisor

A manager or overseer who is approachable and creates a positive working environment for employees through friendly and considerate interactions.

ERG Theory

A theory in psychology that categorizes human needs into three categories: Existence, Relatedness, and Growth, suggesting people are motivated by these in succession.