Why Are the Mid-Ocean Ridges Higher in Elevation Than the Surrounding

question 54

Multiple Choice

Why are the mid-ocean ridges higher in elevation than the surrounding ocean floor?

• A)The force of magma extruding from the fissure pushes the seafloor up.
• B)Warmer material near the ridge is less dense, so it is more buoyant on the mantle.
• C)The collision of the tectonic plates is forcing material higher.
• D)Thermal springs developing in stress fractures are depositing large volumes of material, increasing the height.

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Definitions:

Traditional Costing

An accounting method that assigns overhead costs to products based on a standard measure, often leading to less accuracy in modern, complex manufacturing environments.

Direct Labor-Hours

The total hours worked by employees that are directly involved in the production process.

Unit Product Cost

Unit product cost is the total cost (including materials, labor, and overhead) divided by the total number of units produced, representing the cost per unit.

Activity-Based Costing

A costing methodology that assigns overhead and indirect costs to specific activities, providing more accurate product costing.