Fragmented Rock Materials Resulting from a Volcanic Explosion or Ejection

question 8

Multiple Choice

Fragmented rock materials resulting from a volcanic explosion or ejection from a volcanic vent are called

• A) alluvium.
• B) sediment.
• C) pyroclastic material.
• D) drift.
• E) till.

---

Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price, with elasticity indicating responsiveness.

Demand Curve

A graph depicting the relationship between the price of a good and the quantity demanded by consumers, typically showing an inverse relationship.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, expressed as a percentage change.

Demand Function

A mathematical expression that shows the relationship between the quantity of a good consumers are willing to buy and its price.