The Physical Breakdown of a Rock into Smaller Pieces Is

question 11

Multiple Choice

The physical breakdown of a rock into smaller pieces is called

• A) The rock cycle
• B) Sedimentation
• C) Chemical weathering
• D) Mechanical weathering
• E) Abrasion

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Definitions:

ΔH

Symbol for enthalpy change, representing the amount of heat absorbed or released during a chemical reaction at constant pressure.

π Molecular Orbitals

Orbitals formed by the overlap of p orbitals on adjacent atoms, allowing for the delocalization of electrons above and below the plane of the atoms, typically found in unsaturated compounds.

Descriptive Term

A phrase or word used to describe the characteristics or qualities of something.

Diene

Organic compounds containing two double bonds, often involved in polymerization reactions.