Table 15-1
Labor Data for Aridia -Refer to Table 15-1

question 479

Multiple Choice

Table 15-1
Labor Data for Aridia
$$\begin{array} { | l | c | c | c | } \hline \text { Year } & \mathbf { 2 0 1 0 } & \mathbf { 2 0 1 1 } & \mathbf { 2 0 1 2 } \\\hline \text { Adult population } & 2000 & 3000 & 3200 \\\hline \text { Number of emplayed } & 1400 & 1300 & 1600 \\\hline \text { Number of unemplayed } & 200 & 600 & 200 \\\hline\end{array}$$
-Refer to Table 15-1. The labor-force participation rate of Aridia

• A)increased from 2010 to 2011 and increased from 2011 to 2012.
• B)increased from 2010 to 2011 and decreased from 2011 to 2012.
• C)decreased from 2010 to 2011 and increased from 2011 to 2012.
• D)decreased from 2010 to 2011 and decreased from 2011 to 2012.

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Definitions:

Intertidal Zone

The area along coastlines that is exposed to air at low tide and submerged at high tide, with a unique set of organisms adapted to its conditions.

Niches

The role or position that an organism or population occupies within an ecosystem, encompassing everything that affects its survival and reproduction.

Parasitism

A relationship between two organisms where one benefits at the expense of the other, often without killing it outright.

Commensalism

A type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed.