Which term describes the density, typically expressed in grams per cubic centimeter?

• A. Density Stratified
• B. Crust
• C. Echo Sounder
• D. Density

Answer: (D)

Density is the measure of how much matter is packed into a given volume, typically expressed in grams per cubic centimeter for solids and liquids. It’s found by dividing mass by volume, and this property directly names how heavy something is for its size. Since the question asks for the term that describes this density, and specifies the common unit grams per cubic centimeter, the best answer is Density. The other options aren’t describing a property: one is a nonstandard phrase about layering, another is a device used to measure depth, and the last is simply the same term repeated rather than naming the property.