Relative to Shoreline, Provided Sea Level ________, Irregularities Along a Coast

question 117

Multiple Choice

Relative to shoreline, provided sea level ________, irregularities along a coast can be gradually smoothed out by the combined processes of erosion and deposition.

• A)gradually falls
• B)gradually rises
• C)remains stable
• D)rapidly falls

---

Definitions:

Proton Spin Decoupled

A nuclear magnetic resonance (NMR) technique where the interaction between proton spins is removed or reduced, enhancing spectral resolution.

0-50 Ppm

A concentration range indicating 0 to 50 parts per million, often used to describe the presence of a substance within another substance.

Proton Spin Decoupled

A nuclear magnetic resonance (NMR) technique used to simplify the spectrum and analyze the structure by decoupling the interactions between proton spins.

Proton Spin Decoupled

A nuclear magnetic resonance (NMR) technique used to simplify spectra by removing interaction between proton spins.