There Are Two Plowed Fields That Are Both the Same

question 58

Multiple Choice

There are two plowed fields that are both the same size, have the same soil composition and climate. Both fields are surrounded by woodland. In the first field, as succession begins, the pioneer species are pine trees and shrubs. In the second field, the pioneer species are weeds and shrubs. This provides evidence for which model of succession?

• A) the facilitation model
• B) the tolerance model
• C) the inhibition model
• D) an opportunistic model
• E) the climax model

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Definitions:

Bipolar Disorder

A psychological disorder marked by severe fluctuations in mood, ranging from manic or hypomanic states to depressive episodes.

Manic Episodes

Periods of abnormally elevated mood and high energy, often associated with bipolar disorder. Symptoms include inflated self-esteem, decreased need for sleep, and increased talkativeness.

Panic Attack

A sudden onset of intense fear or discomfort, usually featuring physical symptoms such as accelerated heart rate, shortness of breath, or dizziness.

Agoraphobia

A disorder characterized by an extreme or irrational fear of crowded spaces or enclosed public places.