Examlex
Ice sheets in high latitudes are known to have advanced and retreated over much of the northern hemisphere throughout the Earth's long history.
Levels Of Education
The classification of educational attainment as determined by the amount and type of schooling a person has completed, ranging from primary to tertiary education.
Better-Paid Work
Better-paid work refers to employment that offers higher wages or salary, typically in comparison to other jobs requiring similar skill levels or education.
Sample
A sample is the part of the population of research interest that is selected for analysis.
Population
The total number of people or organisms inhabiting a particular area or space.
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