The Best Description of the Actual Shape of the Earth

question 57

Multiple Choice

The best description of the actual shape of the Earth is as a

• A) sphere.
• B) spheroid.
• C) centroid.
• D) oblate spheroid.
• E) circle.

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Definitions:

Serous Fluid

A clear, thin fluid that lubricates the surfaces between two membranes, reducing friction from muscle movement.

Reduce Friction

A method or process of decreasing resistance between two objects or surfaces in contact, often to improve efficiency or prevent wear.

Perpendicular Orientation

A position or alignment where two lines or planes meet at a right angle or 90 degrees to each other.

Thoracic Cavity

The part of the body's cavity housed within the chest, encompassing the lungs, heart, and part of the esophagus, among other organs.