Which Layer of the Earth Is Liquid and Comprised Largely

question 103

Multiple Choice

Which layer of the Earth is liquid and comprised largely of iron and nickel?

• A)Inner core
• B)Outer core
• C)Lower mantle
• D)Upper mantle
• E)Asthenosphere

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Definitions:

Strike Replacements

Workers who are hired to fill in for regular employees who are on strike, often used by employers to continue operations during labor disputes.

NLRB

The National Labor Relations Board, a federal agency in the United States that enforces labor laws in relation to collective bargaining and unfair labor practices.

Wildcat Strike

An unauthorized work stoppage initiated by employees without the approval of their union leadership, often in response to immediate grievances.

Jurisdictional Strike

A strike due to a dispute between two or more unions about which one has jurisdiction over a certain job or workplace.