Wegener Thought That _______

question 39

Multiple Choice

Wegener thought that _______.

• A) there was once one big continent that later broke into several pieces
• B) there was once one big continent that was later separated by the Atlantic Ocean
• C) there were once several continents that recombined to form the continents we have today
• D) there were once two big continents that were separated later by the Atlantic Ocean

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Definitions:

Geometric Tolerancing

The specification of allowable variance in the geometric form and location of features on manufactured parts, allowing for precise and repeatable assembly.

Orientation

The arrangement or positioning of a part, component, or structure in relation to its surroundings.

Cylindrical Features

Characteristics or aspects of a part or assembly that have a circular cross-section and typically extend along an axis, such as shafts, rods, or pins.

LMC

Least Material Condition, a term used in geometric dimensioning and tolerancing indicating the condition of a part when it contains the least amount of material.