The Most Substantial Pathway of Loss of Elements in an Ecosystem

question 47

Multiple Choice

The most substantial pathway of loss of elements in an ecosystem is through streamflow.A system such as a stream moves phosphorous and iron mostly attached to particles,while nitrogen is mostly dissolved.Thus,a stream carries the load of nutrients _______________.

• A) As mostly saturated
• B) As both dissolved and particulate
• C) At high concentrations at all times
• D) At low concentrations at all times

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Definitions:

Readiness

The state of being fully prepared or in a suitable condition for a specific action or purpose.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome, often reflecting a fear of future events.

Fear of Failure

An emotional state characterized by the dread of not meeting a desired standard or outcome, potentially leading to avoidance behaviors.

Established Dependency

A condition in which an individual relies on a substance or activity to function normally, having developed a physical or psychological need.