Science Literacy Use the following graphic to answer the next questions. 
-Which two layers are involved in the formation of soil?
Definitions:
Service Sector
A segment of the economy that involves providing services instead of goods or products to consumers and businesses.
Manual Workers
Individuals who perform physical work, often involving the use of hands and physical skill, in various industries such as construction, manufacturing, or agriculture.
Social Structures
The complex framework of societal institutions (such as the economy, politics, and family) and the social practices (norms, rules, and roles) that make up a society and organize and limit the actions of its members.
Robert Merton
Robert Merton was an American sociologist known for his theories on social structure and anomie.
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