Primary Producers Support the Primary Consumers in an Ecosystem

question 67

Multiple Choice

Primary producers support the primary consumers in an ecosystem.Which of the following is most correct regarding primary producers?

• A)Primary producers occupy the trophic level that directly feeds all autotrophs.
• B)Heterotrophs are able to thrive in an ecosystem without primary producers.
• C)Chemoautotrophic prokaryotes near deep-sea vents are primary producers.
• D)Detritivores have no interaction with the primary producers in an ecosystem.

Analyze the impact of cost changes on supply and demand.

Understand the concept of market equilibrium and how it is achieved.

Analyze the effects of government policies on market supply and demand.

Understand the impact of changes in consumer preferences on the demand curve.

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Definitions:

Negative Outcome Valence

The extent to which the potential outcomes of a decision or process are perceived as undesirable or adverse, influencing individuals' approach to risk and decision-making.

Expectancy Theory

This motivational theory asserts that the strength of an individual's motivation to perform a task is determined by the desirability of the reward promised for successful completion and the perceived likelihood of achieving it.

Reward

The benefits, whether tangible or intangible, given in recognition of one's effort, service, or achievement.

Feedback

An exchange of information about performance, behaviors, or outcomes, provided with the intention to guide future improvements or maintain good practices.