All of the Ecosystems on the Planet Together Are Called

question 42

Multiple Choice

All of the ecosystems on the planet together are called the

• A) atmosphere.
• B) hydrosphere.
• C) biosphere.
• D) lithosphere.
• E) stratosphere.

---

Definitions:

Exhaustion Stage

The final stage of the general adaptation syndrome, where the body’s resources are depleted leading to decreased resistance to stress and potential health issues.

General Adaptation Syndrome

A three-stage response (alarm, resistance, exhaustion) that describes the physiological changes the body goes through when under stress.

Selye

Hans Selye, a scientist known for his research on the effects of stress on the human body, defining the General Adaptation Syndrome.

General Adaptation Syndrome

A three-stage response (alarm, resistance, exhaustion) that the body has to prolonged stress, proposed by Hans Selye.