Drew Just Joined a Group Supporting Literacy in Elementary Schools

question 61

Multiple Choice

Drew just joined a group supporting literacy in elementary schools because he knows a teacher in the group is good looking and he wants to meet her.He joined because of

• A)instrumental benefits.
• B)group activities.
• C)group goals.
• D)need satisfaction.
• E)interpersonal attraction.

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Definitions:

Ammonification

The conversion of nitrogen-containing organic compounds to ammonia (NH3) by certain soil bacteria (ammonifying bacteria); part of the nitrogen cycle.

Nitrogen Fixation

The conversion of atmospheric nitrogen (N2) to ammonia (NH3) by certain bacteria; part of the nitrogen cycle.

Ecological Pyramids

Graphical representations showing the relative amounts of energy or matter contained within each trophic level in a given ecosystem.

Pyramid of Numbers

A graphical representation showing the number of organisms at different trophic levels in an ecosystem, typically decreasing from producers to top predators.