Which Rock Type, or Combination of Rock Types, Makes Up

question 57

Multiple Choice

Which rock type, or combination of rock types, makes up the majority of Earth's outermost solid surface?

• A)Igneous rocks
• B)Sedimentary rocks and metamorphic rocks
• C)Sedimentary rocks
• D)Igneous rocks and metamorphic rocks

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Definitions:

National Pipe Thread

A U.S. standard for tapered threads used on threaded pipes and pipe fittings, designed to create a tight seal.

Inside Diameter

The distance across the innermost part of a cylinder or tube, often measured to ensure the correct sizing for fittings or materials passing through.

Cast Iron Pipe

A type of durable pipe made from iron that has been cast in a mold, often used for water or sewage systems.

ABS Pipe

Acrylonitrile Butadiene Styrene pipe, a type of plastic piping used for waste water and vent lines due to its high resistance to impact and durability.